I stayed at the Marriott for 3 nights on business. The staff was very polite and helpful. Even walked me to the elevator. The room was typical Marriott style and comfort that you would expect. The room I stayed in was 5th floor on the side of the interstate. Other reviewers had mentioned the road noise, which I was able to hear sometimes (like when semi trucks came by), but the noise did not disturb me and I did not have any trouble sleeping.
The restaurant on the first floor was awesome as well, albeit a little pricey. Try the Gerber Chicken.