Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another comedy great buy the dynamic duo!

Walter Matthau and Jack Lemmon once again team up for this awsome comdey. This time around Matthau plays Charlie a gambler who decides to take his friend/brother in law on cruise to hide from a bookie to whom he owes money and to meet women. Lemmon plays Charlies friend Herb. But there is one problem, to get passage free, Charlie signed the two up as dance hosts on the cruise. Once on the cruise they meet the tight ass cruise director Gil Godwyn who is always out through the whole movie to get the two in trouble. Lots of great fun, and comedy! And even a little romance. Its great! Definletly see if you are a fan of the two. Its very funny and worothy to watch over and over. Great performances by the two, and Golden Girl's Rue McClanhan. A MUST SEE. Followed by the duos last film, The Odd Couple 2. Rated PG-13 for language.