As others have mentioned the art is a delight, with the glowing night overworld drawing you in. The stream up north nicely suggests a larger world. The character design on the villagers is a suitable mix of surreal and horny.
As far as issues, I agree the clicker game isn't ideal and I also noticed slowdown while playing it. It also would have been nice if there was a visual marker for the hidden items, like a shadow from the box behind the tree. This would avoid a click-hunt even if you don't highlight them like Impy suggests for normal items. I'll chalk these up to time limits, even with them what you accomplished in a month was impressive.