One thing that continually annoys me is that the writers obviously do not know anything about the world they themselves created. The alien appears as human because he changed his appearance to look like a human (molecular restructuring, as he says). He is not really a human, he is not inside a human body. So why should he have human reactions and emotions? Why would he suddenly need to sleep and start to dream, when in an earlier episode he says that his species does not sleep? That is like saying that a human who had plastic surgery to look like a shark could suddenly breathe under water. If you start to think about this show, it falls apart. But it simply doesn't have enough jokes to take it just as a brainless comedy, and it obviously takes itself more seriously than that, but unfortunately it can't rise to its own standards.
This episode continues the trend from the previous one - lots and lots of filler, tiny morsels of plot advancement, even less sense. Most of it is just unimportant filler, and at the end there is an event that furthers the plot, but again, it is not enough to salvage the episode.
