It's a Rocky statue, that's it. While I can't lie that I do like the novelty of it and I do not see a problem with a city celebrating movies that are connected to them, I really would not put this down as an important stopping point for a visit to Philadelphia. There are many, many things to see, do, eat, experience in the city that seeing this statue should be very low on the list.
Side note, though: if you are a huge fan of the Rocky movies and dreamed of running up the Art Museum steps your whole life, then ignore my advice and see the statue.
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