Came in last month for the bowl game. Stayed in Phoenix and took the Metro to the stadium. It was a short walk to/from transit stop to stadium. Had great seats on the 20 yard line. One thing I did notice is that the stairs are very steep going up. Handrails or similiar should be a must addition.
Only thing I didn't like was the food selection. I had emailed Sodexho (or whatever they call themselves) 2 weeks earlier to see if there were any vegan options besides pretzels/popcorn. Four weeks later, I am STILL waiting for a response from them. No denying that the food selection here is so dead-animal-centric it was making me nauseous.
10+ stars for being transportation friendly
-1 star for food selection
-50 stars for customer no-service