Never lame, lemmiwinks! I've played FFX13 on PS# (Sunny's copy, natch!) and the graphics are breathtaking! You'll get to be a 21yr old smoking hot girl with strong forearms! I think that it it will be a while before it goes down to half price, but it should be rentable now.
I haven't seen it on XBox, but hear that the PS3 platform is much better. Before each battle, you can choose about five "paradigms". Choose them with care; you can switch to any preloaded paradigm in mid fight, but if you forgot to load a vital one, then it is too late to add it once the fight starts. Also, at the end of each battle, five blue dots appear on the screen. From one to five of those turns to a gold star to show how well you did. I have still no idea of how this system works. Maybe it is time factored.