I took a quick look. The two characters I looked at got 2000 exp for role and empowerment. Niheriva got 2700. So.. Niheriva really roleplayed his empowerment well.
I admit, I do get annoyed at PBFs and Imm exp. But this isn't one of them. Like I said, if you or anyone who agrees with you wants to see embarassing Imm exp padding that will make you envious, go to your own arial battlerager's PBF (Eulina I think - just look it up), or check out Yhorian's assassin, Nanorab :P ("3500 exp: For emoting a cute giggle!")