Instructions: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Input: This hotel was worth every cent. You have not experienced Chicago luxury until you have stayed here. In town for a conference, my colleagues and I never had to leave our hotel for much of anything. Fine dining, entertainment, you name it: Knickerbocker's got it! I will definitely return as my wife and I frequent Chicago to visit family.

Output:
positive