Very entertaining game. The pixel graphics look neat and the voice acting is superb. I liked the puzzles very much. Not too difficult, but not underwhelming either. And Luna is just cute. *sniff sniff*
Personally, the blackscreens didn't bother me at all. The only problem I had was the aforementioned volume of Meg's voice actor. With the music and all, it's a bit difficult to hear at times. Otherwise, a great game all round. :)