Honestly, I find it difficult for me to really rate Moop. Partially because my main focus as a person who plays a ton of video games is on RPGs. So my ability to assess the quality of a game like Moop is fairly limited.
Notes
1) I'm not exactly a big fan of the title of this game. Largely because it seems to set itself up for a near endless steam of jokes about excrement.
2) On the graphical side of things I'm a mixed as well. On one hand I like the simple design of the characters. On the other hand, I'm not exactly fond of how yellow the game is. In fact, it almost feels like the game has been coated in a golden shower.
3) On a more positive note that doesn't involve bodily functions. I do like the reveal about Moop's father and feel like the story ties itself together rather nicely. Though, I do question how the aliens technology could have remained functional after thousands of years without anyone able to maintain it. Or how they could have predicted the results of thousands of years worth of random events.