>>82192758and yet he's back as Megatron as Galvatron now thanks to Age of Extinction.
Granted that's due to Bay and Hugo Weaving having a falling out.
with that said the Megatron voice Welker was doing in 2007 was a very strained dying old man sounding version of his Megatron voice, he didn't get good at playing Megatron again until Prime where he re-worked his voice to be deeper sounding, his modern performances since then have been excellent IMO.
Still David Kaye is best Megatron.