Honestly, I've played worse. My only gripe is the need to control Judy with the arrow keys, since A) my 6-year-old laptop uses tiny chiclet keys, and B) the left arrow key broke completely a month ago, so I needed to hook up a USB keyboard to play this... WASD would've probably made it far easier for me to play, but that's just a personal gripe.
Visually, it's perfectly alright. I do like the Judy model and how it's been rendered here, though it's probably a bit on the overly muscular side. Platforming is only a bit frustrating at first, mostly with a number of seemingly blind jumps because Judy is so close to the bottom of the screen at all times. If I see a key floating over nothing, do I know if there's a safe floor there to stand on, or a giant expanse of nothing with one tiny platform to support me? Other than that, there's nothing you can't power through and complete in due time.