I love it so much! It really is something I look forward to at the start and end of each day, a little vrooooom. I've been car-free since about 2000 and it's really a novel thing to not spending so much time in my day waiting for the increasingly unreliable train/bus in Boston. The only scary part of my commute is Commonwealth Ave because people drive like jerks there, but traffic also moves incredibly slow so it's not terribly dangerous, just annoying.
I am so glad I did this.