okay here is an oldie http://filz.us/ktQ here is a newie http://filz.us/ktR the time inbetween them was one to two weeks

the second has bad resizing which the first didn't. also you're using a much more rough brush now. i'd say the only thing that's improved is your timing and easing. but there isn't enough of the "new" to make a solid

I think you were great then and now. However there wasn't much change because change doesn't come in just two weeks.