For me, leveling is fucking horrendous. Not that its any different from other MMO's really, but I can't fucking stand questing and shit, so I'm still level 37 atm. The video's for the raids are actually what got me really excited about the game, Maybe six and crew are maxed out so they can fill you in on the raids and veteran dungeons and whatnot though.
PVP is fucking amazing though, I normally don't like it, but fuck me if it isn't fun as shit here. Done a handful of BG's, and to be honest even when your getting your ass kicked you sorta feel overpowerd. You land your shit correctly and you will start to blow someone up if they don't counter it, so it feels like your some badass kicking the shit out of a dude until he dodges some shit and starts returning the favor. World pvp is pretty hillarious, whenever you think of ganking some shitty exile player (read: any exile player!) out pops another one and your in for a brawl with people and mobs running all over the place trying to kill eachother or train mobs onto people ect.
Its also one of those games where if you don't spend a decent chunk of time doing whatever it is you want to get done, you will VERY easily get side tracked and just do random shit. Soooo many challenges and housing shit to do, plus the little personal dungeons and all the crafting and shit. If I don't have at least an hour of WS time I try to avoid the game because I'll just end up doing a bunch of challenge stuff and logging off pissed that I had fun instead of leveling.
I do wish dungeons were a bit more forgiving because I would MUCH rather level doing those than questing, but fucking pugs.....