I live in Torino and I am a very big Juventus supporter. I never go to see the Juventus cause on sunday I work (oh my God, yes!). I go to see Juventus when it plays during the week, but not so often, why?
Well, the only reason is that Delle Alpi is the worst stadium of the world. It's too big and not well built. Between Curva Scirea (where there are juventus supporters) and the pitch there is too much distance and you can't see the match well. There is the running track too! It's orrible! Don't forget in winter we have a lot of fog and Delle Alpi was not projected to remedy that problem. Believe me it's terrible.
When I was young I used to go to the stadium quite often because we played in the old "Comunale", a bit smaller, quite better. But since 1990 we have this horrible Delle Alpi.
It's not true the most important club of the city is Torino....only craps!
This year Juventus bought Delle Alpi for 25 mil Euro and in few years they want to modify it. I hope it'll happen soon. Juventus board wants to create an English style stadium, without the running track, with less place (they would like to have more or less 50.000 spectators) something like "amsterdam arena", or "old trafford". I hope as soon as possible. Juventus would like to create a sort of juventus planet over there, with some restaurants, gadgets shops and a museum of course! Exactly like "Camp nou". I'm sure it'll increase the spectators.
Turin loves Juventus!
Roma can have 60.000 spectators in Olimpico for a common seria a match. Why? Well because Roma is a city very big with 6 mil of inhabitants, Turin is not so big, we have only 1 mil of inhabitants
...Juventus is the most popular club in Italy, but Turin is not so big, so it's impossible for my city to reach 70.000 specatators for a match.
Things will be better. Soon we'll be able to see Delle Alpi full of supporters happy to have a stadium finally equal to the best team of the world!