What I like:
-a few memes are accepted but not necessary
-nothing rude, swears
-a breakdown of the 'score/rating'
-links to author or book on Goodreads
What I Dislike:
-a million memes
-tons of swears
-"fake reviews"--feeling like you need to give a positive review
-a reiterated summary if one from Amazon or Goodreads is already given
Overall, I don't think I am that picky! There are always things that are like added bonuses like pictures, author interviews, and giveaways that are appreciated but don't make much of a difference to me.
How about you? What do you like or dislike? Anything I need to add to my own lists?