This is awesome, but probably is hard to recogznize the expressions at the first sight without zoom. I think that all is very 'poluted', with lots of information. But it is still lovely. =)
Nice smiley set! The big nose makes them very unique, but I am not sure if it would be something I would want to use all the time. Keep it up with the original expressions!
great set but you could make the eyes bigger to better show the expression...