Sure, things in the episode DID actually happen, but since they're part of an alternate time line five years in the future that we know will most likely not happen, what was the point of this episode? None of this matters or means anything to the current plot at all. This is my least favorite episode and I have yet to understand why it is so popular. What did we learn in this episode? It added nothing to the show. Even if this future does come true, how lame, boring, and stupid is that? We know exactly what will happen in that case, and it's a ridiculously awful "plot twist".
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