Metal Men and Transformers in "Prime Directive"

I caught Transformers: Age of Extinction on video the other day, going in with low expectations.  Even so, this movie was a disappointment.  It was overly long and the usually reliable Mark Wahlberg was not enough to distinguish the plot form any of the other Transformers movies for me - it's all one big jumble at this point.  I am still cringing at the scene where Wahlberg stops in the middle of a robot battle to enjoy a cold Bud Light from a crashed Bud Light delivery truck - just shameless.