The key thing for me when I was doing video reviewing was intonation, the voice and deliberately practicing different methods of highlighting, certain phrases or words to allow a kind of rhythm in the dialogue, troughs and peaks in the modulation that create regular hooks..... often times I wou,d hate the object I was reviewing and found it hard to be excited or even give a crap, when I was like this I sounded very monotone and flat, not looking excited in any way about the item because I truly wasn’t lol. That’s just something I had weakness with not saying you do.