never played space jam but don't care for the theme (which means something to me/ just like I hate the dog on the backglass of WCS yup I said it.). Love Diner both game play and theme. Never played Time Machine or Water World, although I would buy a Water World in a heartbeat as I love the theme and there's something about movie licenses that do it for me. I agree with you on Demo Man too, bad ass. Wipe Out I have played extensively and although easy and not very deep I think its a great game, especially in a family setting. Lots of gimmicks that don't get old.
Thanks
Blake