until you get mobbed while they are on cooldown, ive been playing a while, and when ive tried different builds for the fun of it, the physics tend to be a hindrance, getting stuck on debris while hilarious most of the time, tends to end none AoE runs intantly, unless your playing specific characters, im not saying it needs to made easier, just some balance tweeks here and there, a player shouldnt be shoehorned into picking specific characters or abilities to succeed.