Well, I'll say this much. Those 100-straight battles, while not at all challenging, were a real pain to get through. I did it in one sitting, like with most things I do, so by the 80th battle, I was really getting irritant. Not to mention paranoid of a sudden blackout or something. >.>
If you have several hours, a lot of patience, and good timing with the recovery wheel like I did, then go for it. XD The prizes aren't much (a buttload of PokéCoupons, two new trainer passes, and a new title), but I feel that the Diamond Dust Battle Pass and the Survival King title are kinda good for prestige purposes.
And you can always do the quick-save thing if you want, but I don't like not being able to do anything else until I finish. Especially if I can't guarantee that I will win.
