I liked it. :) My only gripe is that the movement seem to be *very* quick, I kept overshooting my targets. I'd suggest having a click-to-move system instead of arrow keys (or an interact key, on the keyboard, instead of the mouse)
Good ending too... Now I only got one more door remaining... or do I? (EDIT *BANG* Guess not.)
p.s. I didn't used the scissors - except by placing them, I've got my character stuck, and soft-locked the game...