 TV Overmind's Shilo Adams wrote, "'The Three Bad Wolves' was a solid but unremarkable installment of "Grimm" that was another stylistic shift in terms of look, tone, and approach to such an intriguing concept.The show has been a little frantic with its trips around the stylistic map, dabbling in camp, dark humor, just plain darkness, and now police procedural, with positives and negatives coming from each experiment in identity.Its venture in the world of true police dramas didn't make for the most exciting episode in the world thanks to the almost too straightforward presentation, but 'The Three Bad Wolves' did one thing extremely, extremely right.