I think the Idea of having Lumi on screen is pretty neat, but she doesn't really do or say anything outside of the puzzles/mini games. This is kinda sad; the concept is really interesting geometry dash scratch, I just wish a bit more was done with it.

It would be cool if the developer would make Lumi into some sort of virtual assistant/interactive desktop program, kinda like Bonzi Buddy (but without the malware).