This was really cute, basically just fluff if you think about it.
Not going to lie there are a lot of plot holes but Mork is a really adorable character. He really does have that "thing" that just makes it impossible to NOT love him. There were also some continuity errors but most pass by without too much notice.
Some of the conflict in the show seems a little bit ridiculous but other moments between the two main characters really make up for it.
It was nice also to see a show that is not necessarily set in the school for the majority of the show.
And the sound track is lovely, especially the main theme.