Crossposting my review from the DCU community:
"Light Years From Home" wasn't at all the premiere episode I was expecting, as I thought we would pick up the story almost immediately after the Coda of "The Phantom Zone" and that Season 2's "mega arc" would be as tightly focused on the fight to stop Zod as Season 1's arc was on trying to stop Brainiac, with there being a buildup to Adam escaping "bottled Earth" and Seg escaping the Phantom Zone, but that's not at all what we got and so now I have no real idea of what to expect.
Given how much time we spent with Dru-Zod in Season 1, it's hard not to root for him a little bit even as he subjugates his own people and literally brainwashes them into compliance, which is an interesting place to be in with a character who's not only clearly intended to be the season's Big Bad, but also a direct analogue to certain current political figures.
We're also in that same boat with Lyta, who has done a complete 180 from the character we got to know in Season 1 but still remains someone we as an audience can't help but root for even as she does terrible things.
Something that kept bugging me throughout the episode was that I didn't recall Sela-Sonn/Jax-Ur having a mechanical eye during Season 1 and so I kept waiting for the show to explain itself in that regard and it never did (congrats to Hannah Waddingham, BTW, on the promotion to Series Regular). I also spent a good chunk of the episode waiting for Dev, Kem, and Jayna to show up (since their actors were credited as Series Regulars) and they never did.
I touched on how the episode as a whole wasn't what I was expecting, but I want to drill down on a few specific "bullet point" things that I definitely wasn't expecting:
* I don't quite know what I thought the show's interpretation of the Phantom Zone was going to be, but what we ended up getting wasn't even close to any depiction of the location that I've ever heard of or seen before
* I wasn't expecting the forest place that we saw in the trailers to be Colu, and I certainly wasn't expecting Brainiac's current body to get its head smashed to a pulp by Seg
* I hadn't been all that impressed with the glimpses of Lobo that we got from the trailers, but my impression of him changed unexpectedly when he showed up in the episode itself, and I wish we'd seen more of him, especially knowing that the producers and the SyFy network itself feel confident enough in his portrayal to start developing a spinoff for him
Given that I have no idea where the story is headed, I can't wait for the rest of Season 2 to unfold, because if Episode 1 is a true herald of things to come, we're going to be in for quite a ride and Wednesdays can't come quickly enough.