I saw this ep at TFCon, and it was just so. Epic. Everybody was standing up, clapping, shouting and cheering when Wreck-Gar made his appearance, the Slag/Snarl thing, and, of course, the Guitar Battle of Awesome. Good times all around. And yeah, it was totally great to see Prowl get his aft knocked back in. Maybe it was the writers' way of letting us know that 'yes, we know we're using it a lot, but hey! See! It's not the end all be all! 8D'

Or something. XD