Christine Quinn seems like she has serious anger-management issues from what I've read to the extent that I don't think she has the right temperament to be a good Mayor, if nothing else (
http://www.nytimes.com/2013/03/26/nyregion/in-private-quinn-displays-a-volatile-side.html?pagewanted=all&_r=0). She seems like a glorified bully and I honestly wouldn't be surprised if she's bipolar. I don't know much about her issue positions, but it sounds like she's a Bloomberg ally.
I never liked Anthony Weiner and occasionally forgot that he wasn't the host of some Ed Schultz-type show. Anyway, I don't think I need to elaborate on why he'd be an awful Mayor, so I'll just leave you with this song about him by The Capitol Steps.
http://www.capsteps.com/sounds/weiner-itsybitsy.mp3Liu has serious corruption issues and I don't think he has any path to the runoff (let alone victory). Lhota seems like generic rich Republican dude and would get destroyed by any of the Democrats. I'm not a fan of Kelly's record regarding civil-liberties, but we'll see if he even runs (he might, but I'll believe it when I see it). My feelings about Thompson could best be described as "meh." I guess that leaves Bill De Blasio. I like that he beat Green and he's been good on campaign finance reform, but De Blasio is still only ever so slightly less "meh" than Thompson.
As I was writing this post, I realized just how awful the field is for NYC Mayor. The worst candidates are glorified bullies who seem to lack any self-control (Quinn, Weiner). The best candidates (Thompson, De Blasio) almost make me wonder if "blah people" is a term for extremely boring candidates and not a clumsy attempt to cover up a blatantly racist statement. I'm ending this post because thinking about this race is too painful.