Hello, I've been using Mine-Imator since 2016 now, and have a decent amount of suggestions that I think the program could use.
More Shortcuts: By biggest problem with the program is that is just seems really slow, you need to move your mouse across the screen for everything. I know this sounds like a really dumb suggestion, and makes me seem lazy, but you wouldn't believe how easy it is to use blender when you have a shortcut for everything. Seriously it saves so much time.
I know a lot of people aren't hotkey users, which is fine. But for people who use Mine-Imator and don't want an incredibly painful experience, we could really benefit from stuff like this.
When I say more shortcuts for things, I mean everything. Scale, rotate, bend, position, move camera directly to object, move in and out of camera view, I could go on all day. All of these would speed up the whole animating process a lot.