It was amusing, and I get their point, but then I realised something.
Showing fifty bajillion DIFFERENT versions of Megatron as the "true" Megatron, as a rebuttal against ONE Megatron is...silly.
If there's so many completely different versions, what's one more? You can't say it's not Megatron, because there's one true version...and then not say there's one true version.
That said, I'm a bit iffy on the movie designs, but this attempt kinda fails.