Of course there are worse games out there, but that's the worst I can remember playing. When I was really young I hardly played at all, so I wasn't around for all the terrible NES and SNES games out there, or the early PC games. Mirror's Edge is the worst garbage I can remember playing, that doesn't mean it's the worst game of all time, but it's the worst I've played that I can remember.
Seriously though, terrible controls, laughable storyline and presentation, tons of plot holes. The list goes on.
I thought the controls were fine, but I'm on a console and I guess you're on PC which might make them worse. It's a really beautiful game, and I would count it more as a flawed masterpiece than a bad game. Also, in fairness there have been worse storylines.
EDIT: Just realised I got mixed up a few pages back. I was arguing that GTA: SA was good to a guy who said that Saints Row 2 was bad :facepalm:
To clafiry, Saints Row was ok, GTA: SA was good, Driv3r was terrible.