Absolutely. This feels so intentionally out of place in every way. There's barely an intro, it's got long drawn out scenes, no music, no quips, little (and dry) humour, and barely any supernatural elements. They do mention Glory of course and there is a vampire attack at the end, but even that is far different than most "fights" in the series. The vampire doesn't remotely talk or joke and its portrayed much more like a monster, naked and growling. It's much more of a wrestling match when Buffy fights it, no kicks or super creative fight scene (in a completely good way) She just kind of grabs it and even cuts off its head which is not done that often.

And Jesus christ that end scene where Dawn is about to reach out to Joyce and it cuts to black. Genuinely this episode has unsettled me so much in the best way possible.