Strong potential. Nice talent, good looker, but needs acting lessons. And yes, he needs to get rid of his habit of shaking his head (perhaps he was inspired by Catherine Zeta-Jones' performance on the Tonys?...).
Here's to hoping he gets in a great musical theatre conservatory or program at a university/college. If he awakens his emotional life and is able to bring that into his acting...he could very well be in the next generation of Broadway talent.
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle