I am beginning to wonder if the uber nav app is any good. I had a destination for someone, and instead of having my hop on the interstate, that i was right by, it had me taking highway straight through. We hopped on the interstate anyway. Estimated ride time was 39 minutes. Hopped on the interstate and it kept wanting me to get off the next 4 exits. Finally it kept me on the interstate. Shaved the time from 39 min to 25 minutes. Come on uber! This is dramatic time difference. I would use google, but i DO NOT like at all having to shuffle between the uber app and the google app. Personal preference, as it may work for some. What does everyone else do? Any suggestions, feedback?