As a cash poker player, I've never really been all that interested in playing on a console for 'pretend' money, but WSOP08 seeks to conquer that.
The career mode lets you attack the WSOP circuit against an impressive amount of real life poker pros. The gameplay is designed in a way to keep you constantly involved, offering a wealth of stats and advice and clever interaction between the player and the console. It manages to keep your interest at all times, and allows you to 'fast forward' a hand that you are not involved in.
For £15 you really can't complain, it's got more than enough to keep you entertained for hours.