got to level 6 :-)
also, with the random placements sometimes it is basically impossible to complete a level and you have to start *all* over again, which is a bit annoying
get rid of the random placement of stars and make them yourself, then place a highscore, based on number of times a person has changed directions, the less the better
change the title: game with this title already exsits, which isnt normally a problem, but "your" idea is exactly the same as the one with the same name