Everyone here has it right.
The CTS and Malibu are 2 of GM's hottest and BEST products ever, and both deserve it, but the Malibu provides that "greatness" at a price level the masses can afford and is a more volume car. Kind of, in a sense, it's a case of getting a lot more than you expect...where the CTS is fantastic, but what "should be" for its price and class.
And having just bought a new '08 Malibu...I, of course, agree more
The only kicker is the choice of the CX-9...it's a very nice crossover, but for quite some time now, the new Buick Enclave has been much hotter as far as public interest, sales, and even professional reviews. All comment on the CX-9 being nice, but the Enclave gets the "wows". Yet, after the fact, they still pass it over first for MT SUV of the year and this award...but oh well.