Dave This is a good idea for a quiz show format, but it was a big mistake having Chris Tarrant as its presenter. He's at his worst here: very annoying and smug. He wastes a lot of time asking the contestants irrelevant things about their personal lives. When the actual quiz questions start, the first few are ridiculously easy. After those pointless starter questions, Tarrant often takes a ridiculously long time between the contestant giving his/her answer and revealing the answer. Another problem is the lifelines. 50:50 just reduces the risk of being knocked out from 3 in 4 to 1 in 2. Ask the audience is only useful early on, because most of them have a severe lack of general knowledge. It's common for the majority of the audience to choose the wrong answer during that lifeline.

tjhyb1 Without doubt one of the greatest quiz shows of all time unfortunately ultimately spoilt by a combination of over-exposure, ITV's obsession with celebrity versions of every game show they have, and constant fiddling with the format in the final years. First reducing the number of questions from 15 to 12 smacked of dumbing down. Changing the amounts to win made some of the steps drastically uneven. Dumping the Fastest Finger Round in favour of off-screen auditions because it was thought older people were at a disadvantage robbed the show of the chance selection of contestant. Then finally, and in total contradiction to the earlier change, the introduction of time limits in the very next series which, more than any Fastest Finger, penalised the older contestants. In the end, it was these "improvements" and Chris Tarrant's increasingly irritating habits - the sharp intake of breath seemingly after every sentence, the repetitive "jokes" about people looking "frightened to death" - which killed the show off. That, and the suspicion that some contestants may not have been selected entirely at random as claimed. With the benefit of re-runs on "Challenge", it's surprising how many "randomly selected" contestants were veterans of other quiz shows. If you're not convinced, ask yourself how it was Charles Ingram followed not only his wife and brother-in-law into the hot seat but how he and his wife had featured in a married couples' special some months earlier. Maybe a change of host and a return to the old format would have been advisable. Who knows? Can I 'phone a friend?

Chris Gaskin I have watched Who Wants To Be a Millionaire since it first started in 1998 and is now usually shown only on Saturday evenings and is one of the very few things worth watching on Saturdays. The problem is that it usually clashes with the only decent Saturday evening programme, Casualty. What I normally do is set the video for Millionaire and watch it another evening.Chris Tarrent has hosted it from the start and his catchphrases like "We don't want to give that" have become very well known.Four people have won £1 million since it started and no doubt there will be more millionaires in the future.

bob the moo From a group of ten contestants, the quickest to answer a simple question is selected to come to the middle of the studio and play for a million pounds. Starting off with a question worth £100 the money doubles (more or less) with each question – but they also get progressively harder and harder. If the contestant gets a question wrong he drops back down to either £1000 or £32000, depending on which he has passed, however to help him he can select 50/50 (two of the four answers disappear), ask the audience (the audience chose the answer for him in percentage terms) or phone a friend (the contestant can ring someone to ask him the question). As if that wasn't tense enough, Chris Tarrant never lets it lie for a second.I'm not a big fan of this show because, like many viewers I just saw it too many times. However, at its peak it was the show everyone wanted to be on and was the one everyone watched. The questions start with the obvious and build to the increasingly more difficult and the TV audience generally start out going 'well durr' before then entering the stage where they shout the right answer at the telly and then eventually taking guesses and muttering 'don't risk it, don't risk it' like some sort of mantra under their breath. It makes for riveting viewing even if the first 4 or 5 questions are always pretty dull. The formula is simple but the UK presenter Chris Tarrant is responsible for making it as successful as it was.Tarrant may be a little smug for my personal tastes but here he found a vehicle that he could use his smarmy character to good effect. 'Are you sure' he repeatedly asks with a rather self-satisfied smirk on his face while the contestants suddenly suffer a crises of confidence and the audience holds its breath. Combined with the atmospheric music, low lighting and the constant heartbeat effect it made it an enjoyably tense quiz show even if it was hardly anything like Mastermind in terms of intellect. However, when ITV found they had a hit on their hands they made the decision to ride it as hard as they possibly could and in fairness I suppose that this was the best decision in the short term. It would be off for a few months while people rang in and sponsors jockeyed for position and then it would be everywhere for a few months – on almost every night of the week, on several times a day at Christmas time etc and this continued for quite a while. But then viewers started to get too used to the formula and turned off. ITV countered with the twists of couples taking part, celebrities, father/son etc but eventually they dropped it down into a teatime slot and now it appears to occasionally turn up on a Saturday afternoon (but I think it is all repeats). I can understand why ITV did this – it gave them a sudden massive boost in the ratings, they were selling advertising space for as high a price as they could and it looked like it would never end – and then it did.Overall this is not a great quiz show. The questions are not so hard that most people with a good general knowledge couldn't get to £32k without too much stress and really it is only the atmosphere created by the music, lighting and the host that really made this as successful as it was. It was easy to veg in front of this show and think 'I could do that' and also enjoy seeing people get stressed and a) risk it all and win, b) risk it all and lose, c) just take the money or d) cheat and get taken to court! Fun but basically killed off by ITV chasing as much cash as it could get as quickly as possible.