Tired of them all except Simon.
Even David, the best of the lot, is in a rut doing and saying a lot of the same things each year.
Alesha is the less irritating of the two ladies (although only by a hair). Amanda is well past her sell by date, looks more and more cobbled together each series, and is so predictable you can take bets on what she'll do or say when you see an act come on.