I thought it was a parody at first, and it certainly treated itself as such in the beginning, but in the later seasons, it took itself more seriously, and I found it a more “realistic” take than star trek.
Star trek is awesome, don’t get me wrong. But the captains were kind of “perfect”, basically. Captain Mercer and his crew are all flawed people, in their own way. They make poor decisions sometimes, out of selfishness, pride, or whatever, and it’s fun to see them deal with the consequences.