I have been working through Mobile Education Course NT371 on the Greek Text of 1 John. I have been a bit disappointed with the lack of clarity both in Dr Schwandt's video presentation and the accompanying text. In some places it is not clear what the main points are and some sentences are obscure. Perhaps this is because Dr Schwandt speaks ad hoc rather than using a carefully edited script.

You have a point Robert. It is a presentation of a particular point of view. However, since this is a controversial subject, I think a course that presents only one viewpoint is not very useful. Perhaps the course will discuss alternative views, but the limited scope and high price means it is not on my list to buy.