I don't hate Ueno. I think everyone in this manga is trash(with good points too). They're all on the road to becoming less trashy and granted Ueno is a bit behind. (maybe not as bad as Kawai.) Anyway, I really want Ueno to suffer and feel guilty about something though. You have to get a conscience someday.
I feel like I need to see a therapist after reading this. it was funny though :D