Top things I like most about this are Chrysalis' reaction to the girls and the way the girls are poking at her with questions and 'hooves-on' inspection of the changeling queen. The comic book style fits very well and adds to the silliness shown. You really got the combined personalities of the Cursaders in how their curiosity overrides them realizing Chrysalis is dangerous. My favorite of the three fillies is Scootaloo's jealousy of how the queen can fly with those 'swiss cheese' wings of hers.
The image overall meshes together great. Great job all around. It makes me wish all the more that I was at this kind of skill level.