A talented cast has fun in Simon Rich’s Broadway debut, but the minimally staged show doesn’t quite justify the hefty price of tickets.

All In” brings a different kind of comedy to the stage and a gentler kind of wit, packaged at a modest length and in a minimalist form.

Ticket-buyers are being charged as much as $800 a pop some weeks for what is little more than a sedate staged reading of New Yorker cartoon captions uttered by celebrities.