I can honestly say, I enjoy every single thing on that list. I'm in silver, so teamplay really only works once every 10 games, when you get a team to actually cooperate with you. I love playing assassins, and when everyone is an assassin, it's really more of a "Best assassin wins" free for all, and everyone is pretty squishy so getting kills isn't really that hard as long as you don't get killed quickly. I'm okay with that.
But I understand that everyone isn't. Other people HATE how short the games are, they hate getting bursted down before they can move. They like it when their whole team can work together to achieve a common goal.
But maybe it's just me: I'm enjoying that in silver, it's just a game of who can use the mechanics associated with their assassin the best, in order to win the game, because usually (although I will often meet players who are WAY better than I, mechanically) it's me.