Pretty spiffy. Starscream was total scheming baddassery.
A couple of things I liked:
1: downplaying the "robots in disguise" part. More believeable, honestly. I mean, if you were an alien on a different planet, honestly, how would you know how to hide? & from what? The machines? The organic bipeds? The giant cockroaches?
2: decent kid. Not nearly as annoying os some previous ones. She's actually pretty funny at points.
3: the allspark key....a reference to the G1 comics' matrix I presume.
4: The G1 archives video.
5: Prime: where do the little organics come from?
Sari: *whisper*
Prime:
.......Priceless.......
What I didn't like......I'll have to get back to you on that......