There's a lot of other tests that reviewers have to do, depending on their audience. Video editing (Adobe Premier), 3d Modeling (Blender), a few video games across genres (maybe an Adventure Game (Tomb Raider), a FPS like Overwatch, a strategy game like Total War, and a simulation game like City Skylines), and a few other workloads (audio, programmer, CAD, HPC, etc. etc.).
So there's that, but also the time to write these reviews. And finally, you're trying to out-compete everyone and release the review before everyone else so that your website gets more traffic.
So there's that, but also the time to write these reviews. And finally, you're trying to out-compete everyone and release the review before everyone else so that your website gets more traffic.