Crashes... a lot

This new version (Quik) has great features but crashes 9 times out of 10 - especially when saving. When it does succeed, often the transitions between clips are corrupt (crazy lines across the video). Would give this app 5 stars based of great features and work flow but since it keeps crashing, I can only give it 1 star for now. Please fix.

LeRoi Fox about Quik - GoPro Video Editor, v3.2.1