Dismissive. Though, I can't speak much on the events since I didn't experience them myself. Though, considering everything it's worth looking into. Also... that's how stories like this start.

[It was a good example of how far he's come that he didn't just flat out call the staff trash, but, he still didn't think highly of them. Not that he thought highly of the other people who came here like him either, but, where he could think of himself as an accident, the others might have a reason. They might be special.]

They seem horribly mundane, like a background character.

Actually... they are definitely NPCs!