I agree with you that BM is fucking boring, but I find MM's play style way more active and fun.
I do think MM needs some fixes like being able to cast Aim shot on the go(Aim shot is so weak anyways), especially with how much mobility Melee has in PVP. I honestly can't sit around and cast a 2sec shot, unless they let me free cast, but that's rare in Arenas and even BG's. Or they could make a lock and load talent a higher proc rate than a whooping 8%, which is a joke. It should be at least 15% or 20% and should be able to proc from you other main abilities other than you auto shot.
MM is fun.