
San Antonio appears to have a lot to offer both visitors and residents. The downtown area is large, with a lot of restaurants and places of interest.
There's a saying that everything is bigger in Texas. However, The Alamo seems a bit smaller than expected. The history around this monument is told throughout the associated park. It's worth a visit, but don't expect to be wowwed.

The Tower of the Americas is beefy and tall. The problem with it is that there's just not much to see from the top. In every direction is the city of San Antonio, the good and the ugly. The Seattle Space Needle has a much better view since Seattle has a more interesting skyline, greener city, and beautiful coastline.
The River Walk is a glorified shopping mall. It is a good place to visit, but perhaps too touristy for the locals to hang out. I enjoyed the water tour and walking around.
The week I spent in San Antonio had similar weather to Silicon Valley over the same period. However, a week before there was a terrible storm, and a couple weeks after there was a snow storm. We barely get rain in Silicon Valley, and it never snows.
I guess my trip to San Antonio, TX taught me that there isn't nothing terribly bad about it, nor is there anything very compelling. It's a good place to live and visit.