By the end of the HW cycle i was able to solo all the level 50 dungeons on BLM. Lost City was the hardest because that stupid boss would always eat me, so i had to be a little lucky with crits and procs to have enough of a DoT on him to win before i was one shotted. I went through all the leveling HW dungeons in 4.0/4.1. Ive cleared Neverreap a few times now. Fractal has a boss that hits kinda hard for a heal-less me to get through(not that ive given up - next weapon upgrade ill be at it again), and i havent jumped down to try the next tier yet but ill give all of them a good shot eventually(its a project i work on when im bored - the "how much can i solo" project).