Critique for Pablaron

So I'm not quite so sure about these opening sets. Just tell me what you like and don't like.

micromarching.com/preview/pablaron

I loved the opening set. Only thing I could see I didn't like was the drumline going one way, then reversing really fast. Seemed a little weird to me, but everything else looked great.

I'm having a bit of writers block. Any ideas?

The opening sets were great. Just make sure it's paced properly. I loved the drumline passthrough. Also, I'm not sure what I think about the guard going the direction that they did in the last transition. Maybe just spread them out some more. =)

I know I usually worry about pacing last. I completely agree with your comment about the guard, but that last set with the guard was me just kinda growing them here to put in some motion. If anyone has any suggestions as to where I could go on this set, from the set before (if that makes sense) I would really appreciate it! Thanks =D

Edit:grammar