I'm a Hamilton fan, and when I stumbled upon this in my university library, I had to read it. It's actually somewhat historically accurate - I read the first half of the Chernow biography, including Alex's early childhood in St. Croix and I'm glad Hugh Knox and Ned Stevens are there! It's a good introduction on Alexander Hamilton for kids. Even though, to my knowledge, Alex never had a talking parrot.
Also, Alex fights everyone. This is good, because it introduces the kids to Alex fighting everyone in his adult life. Now they know that if someone in US history is fighting, one of them is Alexander Hamilton.