Dance Recital Shots - Please critique

I know they are soft in the faces. It was a very difficult shoot from 20 rows back. I did get some sharp ones of my daughters (not in the groups), but I moved down up front.

http://farm8.staticflickr.com/7422/8...127b834a_b.jpg
recital1a by Theantiquetiger, on Flickr

http://farm4.staticflickr.com/3821/8...061a2c0f_b.jpg
recital2a by Theantiquetiger, on Flickr

http://farm6.staticflickr.com/5460/8...f52d2269_b.jpg
recital3 by Theantiquetiger, on Flickr


This is the same image as the first, just cropped different to include the girls on the end

http://farm3.staticflickr.com/2843/8...4822f69f_b.jpg
recital pano1a by Theantiquetiger, on Flickr