I stayed about 6 weeks ago as SPG plat matched over...so still learning what that means to the various Marriott chains.
Interior looked like it was repainted over a hotel brand with a more traditional sense of decor; with added W'esque touches - the plastic cow skull decor and whimsical slogans printed on the ceiling.
No room upgrade
Voucher for breakfast in the main restaurant which covered or nearly covered most things
Parking is valet only, or self park in the adjacent office complex. Both seemed expensive for the area: Twice as much as the W charges for example.
Overall, not bad, just not enough to bring me back