Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great surprise

Just stumbled on "Why Stop Now" and thought it was great. Totally quirky comedy which never gets pedantic and seldom loses its sense of humor. Eisenberg is perfect for the part of Eli, and even brings a new sort of boldness to the table in this role that I don't recall seeing in his previous characters. The drug dealers (Tracy Morgan and Isiah Whitlock Jr.) were hilarious. For me the comedy really came through in the banter between these two who took over many of the scenes they were in. I didn't know what to expect of this one, but really enjoyed it!