The first thing you see when the curtain goes up on 'Plaza Suite' is an aquatint image of that grand hotel in its antique glory. But when it comes to datedness, the faux-French pile that opened its doors in 1907 has nothing on the Neil Simon comedy - itself a faux-French pile - that debuted on Broadway in 1968. Despite the wearying efforts of a likable cast headed by Matthew Broderick and Sarah Jessica Parker, the passage of 54 years is more than enough to reveal the triptych of one-act plays as uninhabitable in 2022.