Initial thoughts:

Motormaster is great looking in both modes. The trailer forming a skeleton to bolt the other Stunticons on will be controversial I suspect, but I like it. I never liked the Combiner Wars cars being on the shins (tops forward) as opposed to the calves (tops backward). So this Menasor will be for me. Unfortunately he will not scale against CW Devastator and will be about Siege Jetfire height.

Blitzwing's plane mode is ugly with that junk underneath it.

I like Elita-1 - nice G1 cartoon version.

And now I'm for certain not to get any of the Prime figures - just not Transformers Prime enough.