This car is great. I was leaning towards the M3, but the huge price difference and reliability, along with a test drive, made me choose the ISF. I would not have gone with another car within the same class.
I love how almost every option is standard. The seats are great, rims are hot, and pushing the engine to the limit while in sport mode should be illegal! The roar on this is addictive and intoxicating, but only when needed - which is the way it should be.
Minor issues- Put real quad exhausts, manual transmission, easier to use navigation, better voice-recognition software. Major issue - this car definitely needs better ride quality.