I agree
As it is now, it's pretty pointless to break off from the main group, because if you move out with a group of 5-10 people, and end up running into an enemy group of 30+ people, that's a no-win situation. Most people aren't dumb, so basically everyone just ends up in one or two massive groups running around in circles, and the combat is mostly a clusterfuck
WvWvW is one thing I'm willing to give NCSoft some extra time on, though. It's not a common feature, so as a cost of innovation, there's naturally going to be some stuff they have to work out over time