I'm confused but in a (mostly) good way. Let's dive in.
So, the biggest problem here is that things are just a tad too confusing. I feel as if I need someone to create a timeline for me and really break it down. What happened to the versions of the characters that didn't travel through the monolith, and continued on through time as normal? We see glimpses of their lives from the years 2018 and 2022, but not much else. And what happens when/if our leads manage to make their way back through to the past? Can they actually change anything? What was Fitz saying about a time loop? Have they done all of this before, but they can't remember? How many versions of them are there? Ordinarily I'd say that we should give the show some time to explain itself, but this episode had a couple of moments where it was framed as if I was supposed to be having an 'aha' moment, but instead I felt even more confused. So. I'm a bit concerned about that.