No, it isn't. And I won't pretend to know jack shit but there's a logic to the progression of styles and you can eavesdrop on the conversation of history when you take a look at what artists and philosophers of the time were doing and saying what they were.
Shit, guess that sounded snooty after all. Doesn't mean you have to agree with them or like it but when you see what they were responding to and the momentum of their time it's like being let in on a secret. What fun!