I found this game to be good, but I felt it could have been better. By "better", I of courser mean easier. It did motivate you to go pretty far with it. The part with the lamp was always harder than it looked. I think that is an interesting part, though. The music's fairly haunting.
I thought it said "Greed" at first. Yeah, I knew better. I like the little yells as you fall to your death. Are those jingle bells in the song? The games really do get harder.