I'm a bit late in posting this, but Joe has done a video preview of Model-Glue 3. The video shows off:

• Code generation for unknown events (which I have a problem with, and posted my concerns on his blog)
• SES urls out of the box
• Notice in the video, in his view, he uses Event, which I think is a great change. It was confusing going from Event to ViewState even though they were basically the same object