The 2011 Mazda MX-5 Miata is a dream, especially for sports car enthusiasts on a budget. The Miata carries into 2011 largely unchanged -- which doesn’t bother critics and enthusiasts. "This little Mazda delivers as much driving enjoyment -- if not outright power -- as 2-seat sports cars costing thousands more," writes Consumer Guide.Last year, the MX-5 Miata was named a Consumer Reports "Top