 After a mostly positive 7month review of my M37S, now, at 1 year of ownership(mileage under 5K), my opinion has changed.When the vehicle was delivered 8/2010, all 4 rims had black stains, which the dealer could not remove, or, knew the cause(possible inproper detail chemicals) all 4 rims were replaced.July 2011, 2 rims were showing the same staining, and replaced. I began to have ABS/TRAC warning lights and a creaking in the break pedal also in 7/2011..... Master Brake Cylinder replacement!!! Rear sunshade stuck in the upright position,with motor running while driving! 3 dealer visits and still NO FIX! Contacted Infiniti Consumer Affairs.Looking for early lease termination!