What do you guys hate/love most about MW2?

Thought this would be fun to talk about...

What I hate the most, is knifing somebody and you getting the animation of you actually knifing them, the knife sticking, seeing blood and pulling out but to realize they didn't get hit by you and they shoot you and you die. And there is nothing you can do because your character is recovering from the knifing animation.

What I love the most is throwing semtex across the map and actually hitting somebody. ...omg that was so sexy. I should've bought a lottery ticket after that.

STUCK! DOUBLE KILL!

Wow, I have to put this into words.... EVERYTHING!!!
This game is like no other that I have played, and so many new doors to people and different things have been opened up...
Loyal, Dedicated these describe me the best.

I hear once you hit prestige 10 you can equip sopmod as a perk and be overpowered.