The premise of Maximum Pleasure Guaranteed sounds like it was assembled from a generator: a newly divorced mom named Paula falls into a dangerous rabbit hole of blackmail, murder, and youth soccer while fighting a custody battle. Tatiana Maslany plays Paula. The combination of domestic crisis, amateur investigation, suburban satire, and whatever “youth soccer murder conspiracy” means in practice creates a tonal mixture that could collapse into incoherence or become exactly the kind of genre hybrid that generates devoted audiences.