Glee's pilot episode was shown months before the show even aired. Its pilot episode was advertised as being online for an entire summer before the show even aired. They were really pimping out this pilot episode... long before the show even aired. So was it worth all the hype? Hell yeah.This pilot amped up the buzz for the show even more than it already had, and the anticipation level skyrocketed by the time the show actually began airing. And it was a great opening, giving you pretty much everything you should expect from the series (though it did become more realistic and human as the show went on).