Really not good. Let me explain
since there are so many movies like this on NG, people go really hard on these movies. Yours featured one unfunny joke. The graphics were really blurry, you only used one mario sprite, and it was WAAAAAAYYYY too slow. it looked like you spent 15 minutes on it! If it was animated better, it could have been a lot funnier. For example, when i saw the penis start to grow, i was expecting it to hit into the pipe and mario get purple nuts or something... the penis didn't even look right. It had black all around it, and it looked like yoshi's tongue.
You want to get good scores on NG? Actually try. It works for every1 i no.