I had a good time at the show this year and this is one of the best cons I went to, but there were a few downsides too,
1. this has nothing to do with the con, but there was a sidewalk on both the convention center side and right next to the artists alley, that had parts that were sinking, so the other part was sticking up, so people kept tripping over it, somebody should have put a cone or a sign right next to the joints that was sticking up
2. due to unforeseen rumors, that the weekend passes were sold out, I had to get a one day pass, and I went to volunteer for the shut down procedures, and the guy at the desk said that would be fine with the pass, (and I also filled out the form) then, I come back the day of the shut down, and there was a lady there that said I could not volunteer since I had the one day pass, I left feeling like I did not do everything I could do, (reminder next year get a weekend pass)
3. skimpy costumes , expecially on men, if you are going to wear a body suit, please wear shorts under or over it , there were little kids there that don't need to see that ( this happens at other comic cons too)