IMO...overall I really like your composition. I think you have accurately depicted the sense of being there.
Individualy there are a few issues that could be changed as a matter of taste and style to each person.
#1 I really like the colors, but overall could be a bit lighter.
#2 has to much of a "haze". Also seems alittle off on shutter speed and ISO.
#3Good photo. Great use of fisheye to capture the entire scene...not to much not to little.
As stated these are just my opinions, others will vary, just remember this is your work, what you want to achieve is entirely up to you. no wrong or right.