I do agree it has had its day - on several levels.
For a start, David Walliams' constant creepy camping is becomng really annoying, as is the endless whooping and cheering from the audience over anything any act does.
Why oh why, no matter what any act performs, do we have to have a shot of Ant and Dec mugging up in the wings 'copying' what we are suposed to be seeing - it was annoying when Hughie Green used to do it, and it hasn't improved!
Frank Skinner did a merciless take-off of the 'results' set-up on Room 101, when someone voted for 'false tension' - 'So sorry ... you;ve got to go home ... and practise for the final, and come back ... to be told you're going home again ...to pack your case and come back ... to go home because you really aren't ... one of the losers ... and so on ad nauseum. It was perfect, expecially when the 'real thing' did it last weekend.
And finally, the acts themselves. How many of them pass the very simply qaulity test - if it wasn't beamed into your living room for free, would you go out and pay to see it?
The resounding answer is getting to be a louder 'No!' with each passing series.
Yes, Britain has got talent - but very little of it comes on this show.