Yep, I have a ten year old son and he wanted to see it soooo bad that we finally took him. It was actually better than my wife and I expected. It wasn't painful to sit through and we did laugh a few times. Our son enjoyed it quite a bit. So overall it was ok.
I'm glad to have made you aware of the Aquarium's use since they didn't ask. I hope you're able to get something for its having been. Perhaps you could trade having a movie made? - I'd hold out for that!