Korean Drama '' Mr. Plankton '' is a dramedy with a crazy plot mixed up with a tragic core.

The drama has some pretty tragic characters who fight against the odds to be happy, often, however, failing to achieve that happiness. Also, the process of that was filled with many comical elements.

Alas, that mixture was a failure. The comedy didn't blend smoothly with the drama, and the plot was more often than not all over the place, with the characters constantly moving from one place to another so quickly that the plot didn't organically develop. Thus, the story fails to engage.

Fortunately, the performances were stellar and the actors and actresses handled their characters nicely.

So, overall, six out of ten.