While this mod does seem cool and all, one major flaw is that it breaks anything else that uses rollangle, causing visual bugs to other mods that have it incorporated. I'd recommend taking a look as to how to fix it so it's not constantly setting your rollangle to 0.
This is a pretty subtle change, but it goes a long way! It looks especially good on Metal Sonic and characters with his style of animation, it makes turning feel more weighty. It's a cool effect! With models it really hits that Colours feel, too. Simply nice!