Its shiny, and it gets the job done but...
Where was the advanced part exactly? I think this would be better suited with a name like "step by step sprites"? I'm sure it'll help alot of beginners but any one who has a basic knowledge of flash already knows all of this, in fact i don't think anything more than the explanation of ease is new to most of the sprite tuts on NG.
but really i guess theres not much too sprites to begin with, huh?