Right, and I think even if you set all of the gameplay systems and features aside from every MMO from LoTR-TERA, they've all failed to present a consistent production quality in every aspect of the game. This is something GW2 has already done and can be seen very easily. Every single aspect of the game was thought out and made in conjunction with each other. Nothing feels disjointed or that it doesn't belong and that spreads to the entire game, not just one or two aspects. That is the same thing Blizzard did with WoW all those many years ago. It just also helps that the features and gameplay systems are all well designed in WoW & GW2. Essentially both companies have put together a complete package, other developers reach 60-75% at best.
Precisely. I've played lots of MMOs, been in lots of Betas. None have come close to this. It feels so ridiculously holistic in its design, so consistent across so many areas. Is everything perfect? Of course not. But for a game with this many systems and this many options... It's a stellar accomplishment.