Using groups does not mean the group makes a single submission. Individual members are still expected to submit individually, are assessed individually, and assess the work of their group peers.
Thanks for the response. What I am trying to accomplish is for a group to submit a group project (in this case a video). Have each student evaluate every groups work (individually) so that there is more feedback and that those students that might be quiet in a group can voice their opinions in a more 'safe' enviroment (for them). Have you looked at all at Andreas Söllei work. I got a response that the groups will work there and it looks promising, but I just haven't had a chance to go through it in its entirity.
Talk to you soon,