Update #2: Before continuing, recognize that this post was written with my tongue firmly in cheek. I intended for it to be humorous, but clearly I didn't articulate myself as well as I should have.
So let me clear things up. This is a mobile port of a classic, and it is absolutely worth your money. If you played the original and have longed to play it again, download this. If you love Square Enix ports, download this.