The game is just okay. There is noticeable change, including a 3 player mode, a "Road Trip" mode, and the classic single player mode. However,the gameplay is slower than before (i.e. a spin of the wheel can take 10-15 seconds), and it's still kinda glitchy. Try it at your own risk.
BTW, how long ago did Sony discontinue the online multiplayer versions of Wheel and Jeopardy? I preferred thos over their successors.