Tera and Blade & Soul still have better combat system/graphic art style then Wildstar.
I played Wildstar, the game is not really that good, the combat is ok, but not great, animations are bad, world is lifeless, too many mini games, too many hoops you have to jump to get to the cherry middle, feels like a console game then anything else, not really worth my money to pay the monthly fee plus the BOX.
Maybe gets better at max level, but I just dont see it, I think the game will DIE off under a year.
If you want to PVP I would say get Elder Scrolls Online, there world PvP is really good, PvE sucks though, stick with Skyrim+Mods..
If you want to PvE, I say world of warcraft is your go game, you really cant go wrong with that.