Nice!
You have greatly improved upon from the time you joined the Sunday Comics and Toons Collab. Ahh, the good old days... Anyway, let's get to the review. You did a pretty good job on this, but there is room for improvement. The graphics, or characters need some working on. Shake could have been added more upon. What I mean is that you could have shaded him and added more details to him. For example, the straw on top of his head was just a stick. Try drawing out the straw and add those thick red and white lines so that it would look much more realistic and would even enhance the character's overall look. Another detail or improvement you could have added was making the characters, especially the characters that were talking, blink. It would have looked great and made the characters look more realistic. Unless, if in the real episode, they didn't blink, then I guess it was ok you left them without blinking. The sound, or in other words, the sound clip from the acutal episode was of good quality and there really wasn't any problem with it. The feature that was really good in your animation was the lip synching. You did a great job on making the lip syncing accurate and it looked really nice on the characters animation wise. Overall next time, work on the graphics or characters a little bit more (The background looked nice by the way), if chances permit try to make it a little bit longer and you'll be much better off. Very nice job on this and keep up the great work!
Summary Points: Average graphics, can be improved upon, Nice Style, Nice crystal clear sound, very great lip synching techniques.