I've got several Flash games I made a long time ago that I'd love to update, but it seems that HTML5 just isn't up to snuff for the art and animation heavy game

I've got several Flash games I made a long time ago that I'd love to update, but it seems that HTML5 just isn't up to snuff for the art and animation heavy games I had (not to mention it would take forever to export all of that art and animation). It sucks, because as I get older I have less time and energy and more and more competing projects that compete with that limited time.