Siri Fails Finding Monorail
I did a lot of experimentation using Siri while recently visiting Las Vegas for PubCon 2011.
Notice in the screenshot, 6 public transportation options were listed, but that's not what I was looking for.
Instead of getting directions to the monorail entrance near Bally's Hotel, I was given Information for the Las Vegas Monorail Company. I suppose I could have used that information to call and get directions but the sign with detailed information about the monorail was directly in front of me.
I have numerous examples of this for nearly every query I made while in Las Vegas, or at least for the ones that Siri could understand.