As a Juve fan it was great to have the opportunity to visit their home field and watch a great 4-0 victory with Ronaldo scoring three. Regarding the stadium itself, it is different from what we Americans are used to.
For starters getting in requires showing ID (our case passports) at least twice, something new for most, unless you utilize Clear at some stadiums like I try to do. The metal detector was standard but didn't appear to be used correctly.
The number of fans was far smaller that an American football game and about the size of an average baseball game.
Concessions stands were not as plentiful and restrooms were limited, two things new stadiums here in the states just don't suffer from.
I did like the visitors section keeping the outsiders to their own territory in order to avoid unnecessary confrontations.
Overall it was a lot of fun.