This is a terrific primer on Go. Brian Will covers a number of nuances that are good to be familiar with before writing non-trivial programs. The narrator’s style is concise and clear. Even though I am quite familiar with Go, I found it entertaining and learned a few things I did not know.
The vidoes are presented in 4 parts with the first being on basic functions and program structure, and the last discussing goroutines, channels and panics. Each piece builds on the preceding pieces in a logical succession.