 Certain reviewers have also commented negatively about Perry and his subplot , which <unk> Robinson of the St. Petersburg Times considers " pretty <unk> . " Kevin McDonough of Sun Coast Today described it as " complicated " and " loosely connected " to the rest of the series , writing that he is " not sure what this <unk> except to add the noise of explosions to the already constant <unk> of singing and screaming . " Ed Liu of <unk> Zone feels it is " truly <unk> what Perry the secret agent is doing in this show in the first place . " Liu considers his subplot to be a type of " throw everything against the wall and see what sticks " element and writes that " many of the earlier episodes of the show don 't manage to do a very good job of balancing the subplot and the main one . " 
