Posting some of my own criticism here:
I find it an interesting approach to implement features that Roblox severely lacks (such as, the graph editor), and definitely believe like this is a step in the right direction, but my biggest issue with this would probably be the UI. A lot of the buttons are overly big & have too vibrant colors, along with some color choices that could have been better all around.
My biggest gripe would be this menu:
which can definitely be improved upon. Some other remarks:
While retaining Roblox’s arrow shape isn’t necessary, I definitely feel like the colors could be less vibrant & have the box be smaller overall.