Easily, easily, one of the best episodes of the series. The Parking Garage is quite the episode. The first time since Season Two's "The Chinese Restaurant" to feature the group in one closed-in location, and the first episode to feature the foursome together in that location. Neither Season Two's "The Chinese Restaurant" nor earlier in Season Three's "The Pen" featured all four members of the group together in one location.
This is another great installment of the best show in television's history. Who could make a show about their main cast being stuck in a parking garage and get away with it? Only Seinfeld could do such a thing.