I like the raid for sure. My only "complaint" is in the first month or two after HM came out some fireteams I was in would over-complicate parts of it to the point of endless wiping. The no knight deal was a pain in the butt at the time and was much easier to just run normally (IMO). Golgoroth and, to an lesser extent, Warpriest had similar "let's make this really complicated" moments. I'm all for a challenge, and I did enjoy the Challenge Modes, but I'm not gonna spend 4 hours on it when we could just snipe the friggin knights and carry on... but part of the fun is learning the tactics so it's all good in the end. It's a well-designed raid to have multiple ways of completing it.