Rating this is more like...rating the quality of the editor? It's very heavily community oriented, the main levels don't offer so much at all. Community levels can predictably range from really fucking cool to really awful, so then it's like, how do you score that? But again it's all possible with the editor which is not hard to use when you have ideas and allows for some crazy possibilities (including little minigames and even a recreation of brainfuck in one case)

Also of note though is that the community is hell and there has not been a major update in four years and counting. I made a bunch of my friends here but also probably just as many enemies i 'd honestly just like avoid gd twitter as much as possible