hey sorry that you don't like the controls. I chose J because I knew it would be impossible for one hand to control all the movement (especially in some cases where you need to press multiple keys at once). I just uploaded a short video on the page where I beat the game in about 4 minutes. (my 11 year old brother also beat it in like 25 minutes)
Anyway thanks for the feedback and I might add some revisions to make it easier.