Now That's Clever!
Sure, sure, this movie may not have the best graphics per say, but I certainly found more funny and well-written than those "shape" movies. Let me make a list the two things that I enjoyed most about this pseudo trailer.
First, I loved the premise. You were basically parodying the Disney idea of "a little thing with big hopes and dreams". In this case, the letter "y", who dreams to be a vowel. The whole premise is based on the old teaching principles of vowels in the English language: "A, E, I, O, U, and sometimes, y".
Second, I liked the little gags you have strewn about. While not exactly subtle they are quite unexpected and catch you off guard. For instance, Y's friends consist of the letters "t" and "r". They fulfil the role as helper buddies, and together they form the word "try". Then there is the scene where to letters sword fight using exclamation points. The genius behind this gag isn't just the fact that you tilted their angle making them look like a hand wield a sword, but also the fact that exclamation points create interjections and intensify the volume of dialogue. Like this! The way you parodied the "surrounded by a bunch of ninjas cliche" was pretty sharp too. I mean, using Japanese kanji, oh boy what will you think of next. You really should work for Disney. At least, as a story writer.
Bottom line, it is not one of those soap opera shape movies, so give it a "try"!