Things that ruin a video game, multiplayer wise

[Kazorix]

Mostly this stuff happens online but it infuriates me.

WEAK ASS EXPLOSIVES!!!!

Prime example is Brink, what in the fucking fuck? Grenades Y U NO KILL PEOPLE!?! ლ(ಠ益ಠლ) We've all grown up knowing that a damn grenade is gonna wipe out whoever is next to it but fucking damn you throw a damn grenade at someone and it like hits their shin with shrapnel. ._. like seriously? I should see a kill D:<

Another example is on Battlefield 3 beta that angers me. I shoot an rpg and the rocket disappears? Lolwat?! OR if you dont hold the aim long enough the damage is like drastically reduced and still if you do you dont kill someone right next to where it hits. You have to like hit them. ITS A FUCKING ROCKET PROPELLED GRENADE FOR A FUCKING REASON!!! :l realisticness could be helpful

What makes you angry? o.o

[PaperGarden]

I remember in mw2 that knifing was sooo overpowered cause you will try to shoot the person that is 10 feet away from you and all they had to do is press one button and they instant kill you

[Tengu]

QuickTime events are what does it in for me. I like to sit there and watch a cut scene, not smash random keys or buttons while watching the cut scene.
It's becoming all to popular for developers to feature them these days. I remember sitting down to watch Metal Gear Solid cut scenes and learning quite a bit about modern nuclear weapons development.