I agree they look great too, even today with newer things coming out with updated graphics. Some of them have some neat GWD2 style mechanics that can be ignored at the expense of some food or amazing DPS/ss or w/e.
Overall, they're kinda fun for being what they are. Not exactly a Rago boss.
"Why are you posting threads, asking questions and making discussion???"
Also I imagine legios feeling really rewarding when you have to gather your keys yourself instead of buying and praying that you don't make a huge loss. :v
Think I'd rather do Araxxor for a bow if I were an ironman, though that could be equally as annoying with hilts being random - at least ascensions are guaranteed once you've gathered the keys and signets.