he is certainly not a pro programmer, just a guy who gives lectures on various subjects, one of them being programming, but his tutorials are a great way to get you started, at least in the basics of programming, but well, u can't really expect anyone to make tutorials that will teach u programming, as 99% of it is based on your logic, so yeah if u want to learn the basics i think its a good way to get started, but u wont finish the tutorials as a programmer, i would call all those programming series the first step of an infinite staircase.