You will find plenty of ammo scattered about in Resident Evil 4, and enemies can even drop ammo and other loot once you kill them. While Resident Evil 4 is a survival horror game, it also differentiates from the previous titles in the series by being less focused on resource management. This can be a good thing or a bad thing, depending on who you are and what you're looking for in a Resident Evil game. And while there are puzzles to solve in certain parts, they're not very difficult or challenging, due to the chapter format of the game. The Switch version of Resident Evil 4 also has quick load times when entering new areas, which is nice. The environments are still dark and eerie, but the textures and details are a step up as well. Ashley even looks more feminine than in previous versions. Leon and the other characters are much less blocky, as the edges and character models have been smoothed out.
So even if you're a veteran but love the game, then the new HD graphics are worth buying the game once more. Even though Resident Evil 4 has been on many consoles before, the visuals in the Switch port have been much improved.