The idea behind this is really great. I wasn't expecting the click aspect of Ms Clever. I also love the sort of swoopy line that traces a character's jump path. Having a set time to do something with a character was cool too. The timer wasn't too short, nor too long, but felt just right. It is also signaled well when a switch occurs.
I did have difficulty, though, with characters being able to move beyond the edge of the game window and getting lost/stuck.