All in all, it looks a bit flat and stale. Rough edges exposed, no details. Keep at it i’d say. The outside is just horrible, sorry. Just keep improving yourself mate, you’re on the right track.
For 25 dollars I don’t think this is bad, just improvement on the exterior and small things inside would easily make this worth 15-20$ more. Do you plan on allowing people to download updated versions of the MLO even if they bought it in the past ?