The uneven, misanthropic French comedy Slack Bay, one of the weirdest period pieces in quite some time, is an odd combination of “The Discreet Charm of the Bourgeoisie,” Monty Python, and “Laurel and Hardy,” with some cannibalism, incest and gender identity issues thrown in.

David Lewis

San Francisco Chronicle

Dumont's characters' motives are consequently hard to divine, despite convincingly twitchy performances from French actors Fabrice Luchini and Juliette Binoche. So while I do recommend Slack Bay, I must warn you: this is a misanthropic comedy that features cannibalism, weird religious overtones, and a lot of goony pratfalls.

Simon Abrams

RogerEbert.com

In Dumont’s version of agnostic mysticism, paradoxes have often stood in for miracles, but here, where the laws of physics follow Looney Tunes rules, the secular miracle is that Billie is more or less normal — the only character who isn’t a cartoon.

Ignatiy Vishnevetsky

The A.V. Club