Completed Fallout 3 a couple of months ago and loved it! Can't believe I missed these games when they came out. I thought I'd never like them but honestly they are some of my favourite games ever now. I love how much freedom there is, you can literally carve your own path and create your own character whether it be good/evil. I love it.
Neat game. The translation is kind of shitty, but it almost makes the game more endearing. The art style is fantastic, and the soundtrack is really great too - love the ambient tracks. Gunplay is solid too, and all the different ways to get around the levels is cool.
Max Payne 3 was the best PC version Rockstar ever made. Didn't feel once the need of a gamepad.
I'm just used to gamepads, being primarily a console gamer for the last 22 years. I cant get used to a mouse and keyboard so I try to use a gamepad whenever I can. I'm sure I'd get used to a mouse and keyboard after a month of COD MW2, but meh.