Okay, so I've had an entertainer for just a few days -- and I'm levelling up, I dunno, about every 15 minutes?!?! And that's if I'm barely doing anything at all. Even raging with my commando I couldn't do that. I now see why there are so many Lvl 90 ents about. The RP stuff is fun, but you shouldn't get exp just by shaking your hips for nobody. That'd be like a Jedi getting exp for swinging his lightsabre through the air in a room by himself. Makes no sense at all.