When you look up the word "hack" in the dictionary, it would be really helpful if they included a picture of Billy Joel, since he is perhaps the most successful hack in the history of recorded music.
Afraid listening to Elton John will turn you gay? Don't worry, Billy's tough! Wish you had the pipes to sing along with Nilsson? Simply lower your standards! Speaking of low standards for entertainment, on a scale of 1 to 10, how much fun does a night at a piano bar sound to you? If you said anything higher than 1, there's a solid chance that Billy Joel is your favorite entertainer! That sucks!