I stayed at the Minneapolis Marriott in October for 2 nights on a business trip. Overall, was a really good trip
Front Desk Efficient, friendly and willing to provide any information needed
Rooms Appeared newly redone. Beds very comfy. Desk area functional. They have not yet installed the Ipod dock clocks. Bathrooms also very functional with fluffy towels. What you would expect from a full service Marriott
Room Service Efficient, friendly and quick. There are a few nice options on the menu that are better / different than you find at every other Marriott.
Concierge lounge The property excels here. Although the lounge is a little small for the number of people who were there, service was great. I was only able to visit for breakfast, but was impressed. Eggs, bacon or sausage (depending on the day), fruit, cereal, smoothies, pastries, etc. Newly redone, like the rest of the hotel.
Other Other staff was really friendly and willing to help out. Only thing that was a little annoying --- the elevators seem really slow. I was there at the same time as an in-house conference and you always had to wait several minutes for an elevator.