I found the ending of TF4 was just sloppy and rushed. That ending just infuriated me. Many endings would be a lot better. For me I would be liked to see this. So after Optimus kills Lockdown, the Autobots to into his ship and shoot some of the Decepticons while they retreat. Then Galvatron sneaks into the ship and has a final fight with Optimus. Then the Autobots crash the ship on purpose and the ship begin a to fall and collapse. The Autobots escape and leave Galvatron in the ship. The ship crashes and burns, making it seen as if Galvatron died. Then in the corner of the movie screen, you barely see a truck driving out of the wreckage and then it goes into where Optimus tells the Autobots to defend that family, and he sets the Dinobots free. There are a few other endings I would've liked but this is definitely the ending I would've liked to see.