The tour ended up lasting 2 hours and took us to several interesting places. My favorites were the visitor’s clubhouse (you could even see the video/computer room), the underground batting cage, and the press box (kind of dusty in there guys!). The tour guide gave fascinating commentary and anecdotes. Definitely worth the modest price.
The history of the SF Giants was interesting, how the ballpark came to be was also interesting, but I would have never seen the visiting team's dressing room or the view of the ballpark from one of those expensive booths. The whole tour was insightful and entertaining.
Me and my family enjoyed this tour very much. We were in San Francisco to see a Giants game and this was a very cool behind the scenes tour! Its interesting to see all of the sites you wouldn't normally get to see on an every day basis.