Pretty good.
Pros:
Great music!
Original idea, especially for a cursor game!
Pretty fun
Cons:
Collision problems
Transition problems
Odd enemies that you do not realize are enemies... "Oh look, a bunny!" "AHHH IT ATE MY SPLEEN!!!"
A little short
Cliche storyline
Unrefined - This is the only one that i feel like explaining. This game is one of those that is a great idea with great potential. There just seems to be a lot of things that need more work. If you put a good deal of work into a sequel, with better user friendliness, appeal, and refinement, it would definitely earn at least a 9 from me and a decent score from the people who are giving you bad reviews.
This was a good game and I am proud to have wasted my time on it.
P.S: I usually hate cursor games... so making one that I like is a major achievement.