Personally, I do not like video recordings. I find them inferior to text communications in terms of maximum bandwidth and bandwidth to cost ratio (time to write

Personally, I do not like video recordings. I find them inferior to text communications in terms of maximum bandwidth and bandwidth to cost ratio (time to write and read). However, some people are much better at communicating or understanding material if its shown visually, which can be much more time efficient for both parties sometimes. Every format has a place.