I've been trying all the various ramen shops in the Phoenix area. This is hands down the best ramen I've had thus far. They were kind enough to provide us samples of their different broths although they did not have their Tonkotsu broth available at the time, I did get the Paitan broth although I think next time I will try the Shoyu one.
Now that being said there were a couple things I do wish they would change... Price, people have complained about the price and if you get enough add-ons the price does get pretty high. I kept my add-ons simple this time around as I wanted to get the base experience here. So I ended up with a reasonable $11 bowl of ramen which isn't terribly bad. Considering they're very, very close to ASU, I figured it'd be slightly cheaper to attract the student crowd but remembering my college days the instant ramen was sufficient and much more affordable so hopefully that doesn't bit them later due to the location.
The other thing I want to discuss is the temperature, the brother came out fairly good. It could have been a little hotter though (temperature, not spicy) as it's seems a lot of the ingredients are put in cold and expected that the broth will heat them up and cook them slightly more... unfortunately this has the added effect of really cooling the broth down more than it should. So either the broth needs to be much hotter which might effect it's taste or they really need to pre-heat the ingredients more so it's not so drastic of an effect on the temp of the broth.
I'm still a big fan as I said as it is definitely my favorite ramen place so far.