Yes i have played GW2 beta weekends.
1. Cascual Pve seems? You can do that in any mmo, literally name one? Wow you can just kill things and complete quests
2. Completely different combat?? Its still skills you use no matter how you fancy it up. Its not like its some magical system that changes from other MMO. Its like taking a rouge class and then giving those skills to a tank. Instead of pressing W to go forward press it twice to roll forward. OH HOW ORIGINAL. Yes, other MMO have did that.
3. Wvw like you mention DAOC did that 10+ years ago, as well as planetside1, Eve online, 3 games which did it better..yet so old.
4.Did you just say fulling balanced pvp setting in a beta game? enough said.
5. Lack of gear progression treadmill? Oh you mean ROG drops that other games did..yep gw2 has that as well. But don't forget..they throw in the same thing as other mmo have already abolished..CLASS specfic drops.
6 dynamic events? Are you freaking kidding me. Warhammer online *cough cough* It basically is a quest system for people who don't want to party up. color me the same batman.
GW2 is a pretty game, free, appeals to certain people. But don't you dare call it original.