Adding my review. https://www.youtube.com/watch?v=qTysC24agvc Rewind is a pretty great little figure.
I did wave 2 first, and working backward with Rewind...who I never, ever planned to get! So, why did I? Check it out, he's pretty awesome actually! https://www.youtube.com/watch?v=PepMOtsSjAc
Here's a video posted yesterday of the Titans Return Legends Cassettes. This is actually a group review with side-by-side comparison, but since I think Rewind is the best of the bunch, I thought this is as good a place as any to post this (if there is a better alternative, please let me know!). I've nominated the first version of each mold to be its representative, so we have Buzzsaw, Rewind, and Stripes:
