I agree with Ray, don't watch unless you are happy to waste your time. I regretted watching it . It lacks both skill and taste. It isn't clawhammer anyway - just basic frailing not particularly well done.
There is good stuff to watch on You tube but also lots of pretentious adolescent stuff which is best avoided and ignored. Sorry to sound so negative and grumpy but there is something truly worth aspiring to and this isn't it.