There’s a very specific reason I don’t do previews of MMOs while they are in open beta: Because the final product may be very different than what players are testing out for the developers. As a rule, I remind people to never preorder on the assumption that, when the game launches, it will be the same as it is now. The open beta is a perfect opportunity for testers to show exactly what needs to be changed, and changed it will be. Abilities get tweaked, some features get buffed, and yes some features get nerfed. MMOs are never a final product, and big changes should always be expected.
MMO Fallout 