I have 10th Anniversary. It has been a reliable vehicle and I am still amazed that people comment on how good the car looks. I am happy with everything, but the power. It lacks power. It does. There is a circulating slogan that it is fun-to-drive. But it would have been infinitely much more fun if it had more power. I have no clue why Mazda is so reluctant to add reasonably powered engine to this wonderful roadster.