They've got some work to do with the way they have tuned things since the last beta. I played up to 20 and geared a Necro and Rogue. Minions felt terrible this go around. I'm not going to deny that they were a little OP before, but it felt like someone moved a slider to the left and called it good without actually testing anything. Rogue was a still a breeze though, at least with Rapid Fire. Killed Ashava on the Rogue yesterday morning in a small group that was finally all 20's. Performance was much better, but I noticed toggling cross play off improved overall latency, but more so in the town hubs. Also made things even sparser player-wise, which was fine. Overall I'm really excited. There are things that need to be adjusted, and performance still needs to be cleaned up, but this should be a ton of fun right at the start.