I think it was better than the last 2, but still was just ok. It didn't feel long to me, but I can see why people felt that way. There was plenty that could have been cut out.
I enjoyed the continuation of the storyline of all four movies and also enjoyed the new cast. Well all the cast except for the boyfriend. He was pretty bad.
The Dinobots were a good addition and were pretty cool, as well.
I enjoyed the little references to the original animated movie with Galvatron and all too.
Overall, it was entertaining enough to keep me interested and not feel like I wasted my time.
B