I really do want to play this...I just couldn't get passed some of the frustrations in the beta.
My main issues:
1) Ridiculous interface lag. This is issue #1 by far.
2) Poor interface. Not intuitive whatsoever.
3) Poor performance.
4) No hardware mouse without patch
5) Even with hardware mouse and high framerate, camera is extremely stuttery and makes it feel like the game is running in the teens
6) Crashes while alt-tabbing. This is nearly unforgiveable for an MMO. Running in windowed mode cuts performance by a good 25%, which makes that option quite unattractive.
I loved the design of the world, the music, the characters. Hopefully the game reaches a polished state in the future.