Agreed, reviews are important, but personally I'd rather trust a review in a published magazine than some random fella posting a video from his bedroom. I've never heard that term "rage bait" before, but it is rather apt. The world seems angry about everything, all of the time!
Increasingly, I think I am in the minority though. I don't go in for video content at all. I prefer images and the written word. However, that's clearly against the grain as YouTube seems to be the place where it's all at these days. I use YouTube for old sport clips and music.... Not toy trains