I have done fairly complete reviews in the past that indeed take 8+ hours to complete, but nowadays I stick to “impressions” that contain a few pictures, if relevant a teardown, throw and output numbers, and, mostly for modders, extra information and opinions.

I do admire people who do full reviews and if it is about a light that interest me I like reading them. Usually I do not have the stamina to watch video reviews, but a few know how to make them fun enough to watch them out.