The design is awfully flat, no challenges and poor enemy placement are the main things that make this short hack. Extremly easy, the difficulty curve is reasonable enough I think. The overall ended up being a very small hack with no fun challenges in it at all. Suitable for those players who are new at SMW's mechanics.
Aesthetic-wise, nothing changed from the original vanilla SMW. A few levels felt flat in terms of gfx, like the first level (the ghost house one), which has no BG and, indeed, felt pretty empty.
As only mentionable issue, music breaks on accurate emulators.
Overall, nice first run in Lunar Magic, but it's not fun at all to me.