Here is my video review, its my first so there maybe times you can see it a bit amateur. I have even bigger respect for other reviewers such as Peaugh. I hope it answers some questions.
I'm glad you did the size comparisons, a head taller and a lot chunkier than Jazz is fine for my Classics. Only problem now is finding someplace that has them in stock and finding the money for them.
Don't like how the red Ratchet head is in with the instructions though. I really want that on him and it not being in the blister gives me the fear. Might put the grumpy IDW style face on Ironhide if I get him, and do like the options, but the standard faces are ok by me. Do sort of agree about the mass of accessories they come with, but it is nice to get the options and I can use a lot of those with other figures, if they're 5mm posts.