Just watched the last episode of Another Life.
I really enjoyed it. Enough to watch the entire series in 5 days...
Reviews of the series are bad, and it recently was revealed that there will be no season 3, but I thought it was great. I'd hazard a guess that people were expecting something different than what the series was actually presenting. It's got an overarching storyline, but a lot of the episodes feel like different styles within the same genre. It's refreshing, sometimes goofy, and overall fun, though with a serious side that takes over when the main storyline kicks in.
I think the season ending works as a series ending, and it left it in a good position where they could have continued it, but it doesn't feel like its necessary. There are only 20 episodes, so if you want something relatively bite size to tide you over after The Expanse, I'd give it a shot.