It's hard to even describe how good of a show The Expanse is, especially if you're a sci-fi fan. All you have to do is read through the reviews to see how loved this series is. I don't know anyone who's seen it who doesn't like it. It has an 8.6 rating for a reason. It's so good that I definitely plan on watching it a second time through in the near future. The series just ended after season 6 and even though it had a conclusion to the story and didn't end on some cliffhanger, it still is open ended enough to have another season or movie on the future. If you haven't seen this incredible series yet then do yourself a favor and go watch it immediately. I'm warning you now though to give yourself enough time because you're going to want to binge it as fast as you can.