It is good. That is certain
It's more the feeling I get from the piece. A morbidly cozy, somewhat familiar and still unsettlingly cool type of feeling. The colors are lovely and almost surreal and everything simultaneously reminds me of the best candy bar ever made though it's not one that I've eaten before, just the kind you always want to buy and there it is on the shelf but you're too afraid to spend the money on it because it MAY not taste good (there is always that chance).
My review may not make any sense...but your drawing does to me. Well done.