Also, I got the AK-47 today, and it seems really weak compared to previous ones. This game needs stopping power though. I've had so many times where I could have triples and quads by spraying, but my bullets don't do enough damage.
Seriously. Enemies would be zigzagging around, crossing each each and whenever I try to get a double/triple/quad, I can only manage to kill one of them, and get sprayed down by another that managed to escape the spray.