I'll read anything that is in anyway half decent. I read alot of literary fiction, slipstream, 'weird' etc. I also have no problems reading genre fiction like YA, urban fantasy, science fiction, fantasy, historical etc. Genres that i'm not too mad about are mysteries, thrillers, horrors - but that being said if i'm recommended one - i will give it a read (and probably end up loving - e.g. John Connolly)
Things i like:
I'm a character driven reader, plot obviously is essential but i love to think and examine the underlining motives/reasoning of characters (did i mention i'm a psychology person aka psych). I love themes too and unusual concepts or experimental ways of writing - essentially outside of the box stuff. I also like shades of grey in writing, where it isn't obvious who the true villian is, or if it is obvious the 'villian' is extremely complex and not a cardboard cutout.
That being said, i always enjoy reading well written fiction - whether its literary or genre - whether its character or plot driven. Reading (and writing) is a subjective art. I might hate something which everyone will go GaGa over.
10 stars - Books that make me sick because they are so good that they tear my self-confidence as a writer to shreds! I will never be this good - damn talented people
5 stars - meeh! Alright but nothing to write home about. Basically a once reader which will eventually be donated to local library/charity shop to make room for 10 stars books.
1 star - i didn't get past the first chapter and if i did - my eyes are now bleeding from the awfulness. More than likely i won't even bother reviewing said book - not worth the energy.