Well...
First. I want to say that I did enjoy the game, I thought it was very fun. However on some levels it didn't seem to detect when I was clicking propperly. So I would spend an insane amount of time (and clicks) trying to get past a puzzle I knew how to get past. I don't know this may be intentional. I also noticed there were areas where he didn't follow the mouse as well, would not jump, or would stick to walls. Which seemed like they might be intentional as well. I just thought it was annoying to have all other levels below 30 clicks but to end up with three that had several hundred (one was almost 400 one was about 200 and one was around 7-800. Just seems like kind of an insane offset you know.
That being said again I want to say I did enjoy the game and I would have liked it if it had been longer. Hope to see more of jimmy's world.