I loved it! It was very funny, and at times I actually laughed out loud. That doesn't happen with too many games-I think it was the collar discussion on Brian's route that I laughed the hardest.
Anyway, I liked the art quite a good deal. In the CGs, I got to see the heroine, which I like, and the two guys didn't look the same! The character art was very well done, especially the expressions. Vibrant and believable ones.
I also like the friendship endings too. They were just as sweet and satisfying as the romance ones, which makes me like this even more! Very well done!