There are certainly many shows that received positive reviews that were nevertheless flops. Reviews haven't had the power to make or break productions the way they used to in a long time.
I think reviews can have the power to push shows over the edge- if a production is already poised to be a big hit because of its title or its star, raves can help push it to become an impossible ticket. Likewise, if a production is struggling to find an audience or is a riskier bet due to subject matter or lack of names, pans will not help persuade people to see it.
"...everyone finally shut up, and the audience could enjoy the beginning of the Anatevka Pogram in peace."