So, follow-up to my last question asking about jobs; I was considering giving Ninja a shot, as the class certainly seems to have the kind of drip and such that I'm looking for. However, I'm a little concerned about the gameplay at max level; I've given it a look at, but a lot of the older posts I found say that it's basically more work than other classes for a smaller reward.

The general consensus I found is that Ninja is the most fast-paced and intense job in the game, but it also only gives roughly the same payoff as other DPS classes. I've got no idea whether or not that's true, as I've yet to be able to get on and start leveling Rogue; I'm willing to accept some complexity for the sake of entertainment, but if the job is as difficult at high levels as some of the people I found say, then I might just end up looking elsewhere. Already got Samurai and Reaper for my current MSQ stuff anyway, and I'm gonna be leveling Red Mage for funsies, so it's no real skin off my back.

Anyway; how complex is Ninja at 90?