I am confident that Obama's remark was more about the appropriateness of a certain aesthetic (Cheesecake Factory) in a certain setting (the seat of the US executive) rather than a general assessment of it. Many people use "porn-tier acting" as an insult despite, well, you know.
Disgusting behavior from an ex-president, refusing to defend the microwaved pasta bowls of the world-renowned Tummyache Factory.