You can always rely on the gaming community to act like a bunch of 5 year olds and exploit every cheap tactic in the game to get kills. These are almost always the same people that will literally watch their team lose but not move from their spot in case they get killed. These are the ones who sit on rooftops, prone, aimed at elevators. The ones who also sit on rooftops with noobtubes and spam the hell outta them.
I realise that we all have our moments, but when you spend about 10 games in a lobby and the same people are on the roof, every single time, you're just a dick.
There are also those who choose to use aimbots, I've seen these in action myself and have researched them - you can get them for $20 a month. Unbelievable. The game hasn't even been released yet, but gamers have found a way to fuck it all up for others.
Given the intelligence level displayed by these people, I can only imagine that their most used phrase in life is "mommy can I have more milk?" or "would you like fries with that?", which is what gives me hope. This game ain't cheap, so I'm hoping that once the paid release comes out, that we lose some of these idiots who display every single kind of bad sportsmanship purely to get that extra kill or deliberately try and irritate people.
On the flipside though, if they managed to get a PC that can run this, then odds are they can afford the game... we'll just have to wait and see.