Would you say Xi is usable for "real-life end users"? If yes, what are the best-supported usecases? If not yet - do you have a plan for getting there, or is it

Would you say Xi is usable for "real-life end users"? If yes, what are the best-supported usecases? If not yet - do you have a plan for getting there, or is it still mostly a research project? (FWIW, I tried compiling Xi on OSx & opening a large file in it. To its credit, it worked, but there are issues; e.g. horizontal scrollbar is wrong, word wrapping is not working etc)