The Troy Regional reviews are posted on WGI.org
I didn't get a chance to see that many groups besides my own. However, Troy is a much better facility than where it was held before, so hopefully more out-of-state guards will come next year!
My own reviews:
State of Art is off the hook innovative and fun to watch. The girls really work it out on the floor with amazing movement and weapon work. It's definitely an edgier production and it's just an exhilirating ride.
Interplay A is solid and pushing A class, they should do well this year.
Interplay World has beautiful flags and are very clean - I'm looking forward to the surprises I'm sure they're going to add as the season progresses!
Walled Lake Central Open is strong again this year and are using another piece from the movie ONCE. Their weapon work is strong, innovative and expressive. These kids do not perform like high school kids and really draw you in from the moment they take the floor.
I heard great things about Lincoln-Way and Reeths-Puffer in Sch A, but didn't get a chance to see them. BUT, the Fan Network folks say the shows should be up today and tomorrow! Woohoo!