Hi,
I Also interviewed with San Francisco State and I am in accordance with you. The interview scenario was sort of obvious and to talk about it for 15 minutes seemed liked a long time. I do feel like the group I was with had good examples and we elaborated on that. I also felt like we were repeating many of the solutions. I don't know, I think it went well. I did notice the interviewers writing notes on their notebook every time someone spoke, so they were maybe looking for specific things? Honestly, I think they just wanted to see our interpersonal skills. Everything they wanted to know about us was already stated in our resume's and personal statements. Hopefully, we all hear good news...sooner than later.