I watched the first three episodes. It's not a great show, the story is a little stale. However, I think the critics have been way too harsh. Honestly the acting is fine. Daredevil is way, way better, but tbh Iron Fist isn't much worse than Jessica Jones, and it's actually significantly better than Arrow IMO. I am going to stop watching it because it isn't good enough to make it worthwhile, but if I hear season 2 is better, I'll give it another shot. At this point, the only superhero show I care about is Daredevil, so I hope they come out with the new season soon.