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ost_uid0]Yes, it was a great episode. And the weapon looks cool.
The only thing wrong with it is the usual time-travel stuff.
If, when the parasite is destroyed in the future, it also dissapears in the past, Phlox and T'Pol would have absolutely no memory of them ever having been there in the first place. So when they destroy the first couple of parasites, they could not have noticed them dissapearing in the earlier scans, and they would not remember having destroyed them. Etc.
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