Eater:
Reduce the HP drain by 1 or 2.
04:02:676 (1,2,3,4,5,6,7,1,2,3,4,5,6,7) - this is REALLY confusing for the easiest difficulty. Especially the spacing at 04:01:983 (3,1).
Alisa:
00:05:272 (1,1,2,3,4,1,2,3,4,1,2,3,4,1,2,3) - I don't really like this part, the notes sound kind of off. Also, I think 00:07:926 (4) - sounds better if you move it ahead 1/8.