Very well done! Other than seeing a Dual Layer version of this I can't say enough good things about it.

I've also watched Gieferg's and while I do love some of his sound editing experiments ("You've got the touch," Bumblebee Talking, and the Soundwave voice, the last of which I really love), I think overall, the Real Effing Deal is the best fan edit of the film I've seen thus far (no offense, just my opinion)

Edit: So am I right in assuming the "Dual Layer" version won't be any higher quality than what's already out, just a branching version of both your edits (in short, two SL's slapped together)?