I really don't get all the negative reviews. The acting is decent, even good. The script is not bad at all, although there are pretty common lines here and there. But that's ok, not every line needs to be original. The effects are great and the story is interesting . In my opinion, these are the criteria which I use to choose what to watch.

Edit after the 3rd seasons: I'm really glad they didn't bash the main white male, like a lot of series and movies have been doing in the last several years. The show is getting a bit boring, to be fair, but it's still better than the woke series, movies and shows that exist. I just hope if there is a 4th season, they will go deeper in the plot, with less emotional damage. It's been a drama for the last 1 and 1/2 seasons. We, the fans, need more space action!