The way you drew the characters is good, but I couldn't instantly recognise them in the first scene. With Ed's hair combed down, I later recognised him, and Edd with the sock's white stripes. On a second watch, I noticed the cues: skin colour, hairstyle, Eddy's chin, gap in teeth, general body shape vaguely similar to kid body, etc. So it's recognisable on short notice. Liked that you incorporated the two adults - one child theme with the Eds, underlined in the movie and some episodes. Music's good, drawing style's nice. I recommend this.