John Greengo is a great instructor. He is indeed an expert.
1) Great voice ( clear tone)
2) Extremely friendly look ( must be a humble person)
3) Is indeed an expert ( know what he's talking about)
4) Have a passion teaching the secrets ( some instructors tend to hold back the information but not John)
5) And many more...
Great course to help an amateur get familiar with this camera. As a first time DSLR owner, and new to photography in general, there are settings and abilities of this camera that I find to be intimidating at times because they are over my head as a newbie. John explained settings and buttons in a way that cleared up some confusion left from reading the camera manual. I highly recommend this class to every owner of a D3400! John is a great instructor and I look forward to watching more videos of his.
I just purchased my first DSLR which is a Nikon D3500. There are few changes from the 3400 and this class has helped me tremendously with the transition from point and shoot and phone cameras. I am planning two once in a lifetime trips coming up and along with John's other courses on here I hope to be ready to capture some great memories. Would highly recommend his classes as he is a great teacher. I have tried other courses online and this and his Beginning 3 hour course so far have been the most helpful. Look forward to diving into his Fundamentals class.