They've always gotten on my nerves. They're not OP or anything like that, though. It's because people want to rely on anything that's not a primary weapon. It's a people problem, not a game problem. They'll always find a way. A was in a game recently where grenades were literally almost constant. My team could barely move. We rarely even saw their team because everybody was just throwing grenades. The only two that ever appeared were two Strikers that were skating around and Shoulder Charging people, then running away (not that Striker [i]ever[/i] do that, right?) There's nothing fun about matches like that.