I have a 360 on a regular tv and the games look terrific so that shouldnt be a worry..and you just need to learn how to play with a controller, it takes time but as they said you get used to it.
The only problem you will probably run into is with written text. I have dead rising and I will be damned if I cant read some of the tiny ass text.
"I'm a dog chasing cars. I wouldn't know what to do if I caught one. I just *do* things. I'm a wrench in the gears. I *hate* plans." - The Joker http://pressthenyckbutton.blogspot.com/