It was probably the most creative, technical one they ever made. Good thing and a bad thing. There is no room for error on the last boss and it's hard to explain to new people. There are some people that flat out don't get it and it can be frustrating. One mistake by anyone spells a wipe. The biggest problem is the quality of gear that dropped. There were no drops that I got excited for. They all sucked in comparison with other raid gear. Overall it was a fine raid, just unraveled at the last boss. In comparison to other raids, it ranks in the bottom 2 along with CE for me. Because they tried to get too cute with the tedious mechanics and the gear from it was horrible.