I use it regularly. I don't have my license (despite being 20), so the bus is really my only option due to the fact that everyone in my house who drives works nights and my classes are during the time when they sleep. Using public transportation doesn't bother me in the slightest, the buses are clean, and as long as you look unfriendly, most people won't bother you too much (although I have some stories). The only downside is the fact that I have to walk 2 miles each way, every fucking day to get to and from the bus stop, although I try and look at it from the perspective that the exercise is good for me, so its not all bad.