well, man! itīs really great to see you playing this lesson!
as you said itīs not perfect, but you learn the whole lesson correctly, just you have to work on what you know: timing and accuracy.
your fast picking is very cool.

well done!
also pay attention on your palm muting, try different positions to get the best place to put your R hand. you have to develop more attack in your sounding. so, it means a little bit less palm muting.
congrats once again, and keep on practicing!