What We Do in the Shadows has a huge collection of fascinating characters who all add to the delightful comedy of the series. Yet, Colin Robinson has never been considered to be the most exciting character on the series. The other vampires consider him to be a bore and so do the people who met him on Staten Island. Fans enjoy Colin's mundane antics, but now Season 5, Episode 6 "Urgent Care," shows that Colin may actually be the most interesting Vampire on Staten Island.
Source:https://www.cbr.com/what-we-do-in-the-shadows-colin-interesting/