Terma somewhat disappointed after such a strong opener in Tunguska. We're not sure if the writers quite understand how vaccines work (like at all). Nor are we sure how and when and especially how Krycek can be some cunning master manipulator and still wind up losing an arm in a hilariously unconvincing sequence.
Maybe Mulder's been reading the script. Or maybe he's psychic. He kind of deserves his own X-File given how Paper Hearts goes:
Paper Hearts is a stand-out episode - and fan favourite - and Nick has only one real complaint about it (two if you include how Mulder avoided getting fired over the events therein). Easily haunting and enthralling and uncomfortable, everyone gives this one their all.
And hey, maybe Mulder is psychic. And while he might have forgotten, we're going to insist he might be because of being present at Samantha's abduction. And that proximity giving people weird abilities was spelled out all the way back in Conduit...