I pride myself on knowing donuts; I've had thousands in my life. I used to think that Dunkin Donuts' glazed devils food was a near perfect donut but I think they changed the recipe a few years ago and I don't bother going there anymore (when I travel outside of CA).
I was visiting Tempe recently and read the yelp reviews for donuts - thank you yelp.
Cherubini not only has both chocolate-iced devils food but also chocolate-iced/chocolate raised. I've never seen the latter in my 50+ years of eating donuts. Their glazed donut, perhaps the truest test of donut making prowess, was very good (it is the anti-Krispy Kreme [not greasy and you don't get that "I think I'm going to be sick" feeling]).
The servers were very nice and the coffee was good. Yes, it is a little dark inside, but that and the fountain just makes it a little different .
Tempe, you're lucky, I wish a place like this was in my town.