Honestly, a really fun mod to mess around with, albeit often feels OP compared to the base moveset. Only exception comes in on stages with not much ground to run on, such as Rainbow Ride
Sonic himself is a blast to move around as, and making use of his momentum and how it affects things such as the wall dash (or whatever its called) is satisfying to use.
Amy, while not being as fast, is just as fun to bounce around as with the constant hammer jumps, and still can build up speed with giant steps if you have the space.
Really I only have one gripe, which is a nitpick more than anything, and that is tying the gloves, shoe stripe, and socks all to the same slot on Sonic as well as having the shoe buckles be unable to be recolored when so many colors go unused. I understand why it is done, as it keeps things simple, but allowing those three parts to be recolored separately as well as allowing the shoe buckles to be recolored would allow for more freedom for color palettes on Sonic.
I look forward to seeing what other characters are added to this pack, with a personal hope being one is Metal Sonic. Even if he isn't added down the line though, I will still be here for future versions.