 Overall, an excellent choice!  This car is FAST!  And it has all the features you would ever want.  I got the Premium and Navi which are a must have for a lux car.  Way better than BMW 3 series and more stylish than the TL.  Old G series was boring, but I love the new design, 7 speed AT, and 328 HP!  Interior is great and comfortable (BMW interior is boring -- leatherette for a lux car?  Are you kidding me?) TL is bigger but not as fast and not as pretty on the outside.  I thought about getting a Maxima, but heck, it's almost the same price, so why not get the G37?  With the confidence of Inifinti reliability, I am one happy camper.