Yea, I'll stress that this is a very hardcore oriented game. It is very hard to master, aka the skill cap is very high (unlike WoW for example, where the skill cap for learning is very low). You need tons of practice to become very good at the combat. Unlike pretty much all other PvP games out where you just select a target and spam skills.
Against most people I've gotten decent (can win fights 1v1-3) but against the veteran players I'm terrible. Timing your attacks, blocking, skill use, movement and accuracy all requires tons of practice to 'perfect', well, get as close to perfect as possible since being perfect there is pretty impossible.
People who don't like competitive online games be warned; this one might not be for you. But for those on the neverending search for the 'non-casual game that doesn't suck', this is probably the closest thing right now. Other games cater to casuals too much and are way too easy to play.