I think 540p resolution games are an option for Switch portable mode for games that really push the system. Nvidia upscaling is pretty good and will do decent job of it. Although saying that 540p is a better fit for a baseline for a game upscaled to 1080p.
Very surprised that the reveal didn't have games in a better state of development. Many people have expressed surprise at how poor some games look across the web. Not the art style but the low resolution and frame rate. If they do improve the resolution of these games for release they have done a lot of damage by showing these early builds.








