One look at their respective videos tells you everything you need to know. GN are sweaty nerds autistically obsessing over every fine detail, which is exactly what you want from your hardware review channel. LTT are clearly more like buzzfeed, all polished and superficially pleasing, with Reddit-tier commentary that sucks in the normies and other idiots. Linus built a brand, and now the brand is more important than the product. Predictable.