It's pretty good. You just need to add some more frames to it. You should make more frames of the eye lid closeing. Like a frame where it's 1/4 the way closed, another where it's 1/2 the way closed, etc. The more frames you put in, the smoother the animation.
Emily-Fisher: It is a very large file, you have to wait for it to totally load up. It will then blink.