I'm gonna make two bold predictions for Star Trek 3.
There will be...
1. Running.
2. Explosions.
I'll make some even bolder ones:
1. It will make a lot of money.
2. A small, vocal minority will be vociferous in their hatred/dislike of it.
3. No matter how much money it makes, someone will try to come up with a way to call it an unqualified "failure".
4. People will continue to argue past each other as to whether "success" = "quality".
5. Kirk will hang by his fingertips. A bunch.