I have both the PC version and the 360 version, and I like the 360 controls a lot. As always, the joysticks give a you a lot more freedom to move, and the inventory is pretty good (much, much better than Mass Effect).
Some other advantages of the console version:
- The Junk section of your inventory. You can move any item you don't need there, and sell it in one go to the merchant. Greatest invention ever in RPG inventory management.
- The Quick heal selection, which automatically selects to most appropriate healing potion. Much better than on the PC where you have to arduously drag a healing potion on each characters quickbar.
- Best of all: There is an option to switch off "persistent gore", which gets rid of the ridiculous blood spatters on the characters.
Of course, the PC version looks a lot better, but I'm not a big fan of the constant pausing, and the action-y feel of the console version suits me fine.