From what I could tell watching it online..
Drumline: Marcus wins this.
Guard: Although Broken Arrow and Bell have huge guards that are almost always extremely clean, my choice would have to go to Marian Catholic or the Woodlands. Execution wise, these two had overall the best technique from person to person and were pretty clean. But my real choice is the Woodlands. Great guard.
Ballad: Marian Catholic.
Opener: Bell. That opening statement is simply gorgeous. Out of openers it comes first to mind every time.
GE: This one is really hard to decide because I have only seen 4 of those shows live. It would be between Bell and Avon.
Closer: Marcus's Closer was pretty awesome in finals, but I can't neglect the Woodlands either.
Music: On the technical + clean side is Marcus. Can't beat them there. However, in terms of music dynamically and how it was integrated into the show, definitely Bell.
Visual: This is also a tough one to go off of when watching online. I would say Avon, although LD Bell didn't disappoint.