Very Clever and Original
I imagine its very difficult to take such a small piece of music and make an entire song with lyrics. I don't think your animation was necessarily bad or lazy (I've seen so much worse my eyes have developed scars) but I do think it could need some refinement. Some of your lyrics are funnier than others but overall it the song was pretty memorable which is what you want in this type of parody animation. Great job this is easily a solid 8 (it could have been a 9 or a 10 but there have been so many final fantasy parodies the concept feels a bit stale.)