Final Fantasy IV got a full 3D upgrade.
Final Fantasy VII got a straight steam port.
Final Fantasy X got a full HD upgrade.

So of the three previous styles, I think all would have been acceptable. But they did something weird, and that's stupid. The one time you want Square Enix to like, stay in character, they cock it up. It's just... why? Why touch it at all? A friend of mine has been emulating FFVI on his phone for years and it looks fine, there was no need to like... whatever they did. Outsourcing, if that is the case, is clearly worse a decision. Maybe everybody needs to stop touching Final Fantasy for a while.

EDIT: yes and I know this is a mobile version not an upgrade for a new platform but smurfing hell surely it would've made more sense to just hotwire it for a mobile as opposed to redoing the entire smurfing in grossy mcgross style