I love mine. They are practical, well built and are great on gas! They come with great standard features such as, Bose sound system (for a touring), advanced air bag system! Although, if you are a boy I would suggest a 5-door also known as a hatchback model. If I were a girl i would get a 4-door. If you want extra speed get the Mazdaspeed3 which comes with more options. I just think they are sporty and great! If you are considering buying one right off the showroom floor, be advised that Mazda has redesigned the 3 for 2010 and is coming out soon. Motor Trend did a review on it for the February 2009 issue. It is nice....check it out!
Good Luck!