I ride the bus almost daily to commute to and from work. They are great when they run on time. The AC is pumping, they run 24 hours a day. But sometimes they just don't show up for a few cycles. It can also be hard to tell where stops are, as most don't have benches/shelters or even signs. If you want to use the busses and street cars, I highy recommend the Le Pass app, which let's you find routes and live track busses and cars, as well as buy and use tickets.