I love the Shibutanis and this program but IMHO Alex doesn't look as clean in his movements as he has in the past. From what I read he gained additional muscle this year probably to help with the lifts. It makes me wonder if this additional weight is a contributing factor.
Maia's dress is too long for her legs. It's not a good look for her of this pair. The skirt on her dresses should always be shorter than this to make her legs look longer.