Two of the most hated are my favorites. I'm wearing Military Police right now, and will buy gunginr the first chance I get (Probably the one I'll wear the most.) Infact, the only one I like that's not hated is security. (I even like Hazop, out of the helmets you can get at the start.) As for the ugliest? JFO. I actually agree for that one. It looks nothing like a helmet. Maybe it could pass for a prototype, but it looks alot less sleek compared to the others in the game. I also hate EVA, and any variant of it. The only thing it's good for is illustrating a visor color.