What it attempts to achieve are crisper visuals and simpler textures.
It is a 16x resource pack and typical for a PvP resource pack, it does not attempt to improve the level of details within Minecraft or create photo-realistic worlds.
The resource pack uses the default texture resolution in vanilla Minecraft. Aluzion PvP texture pack takes the vanilla Minecraft experience and tweaks it to be more PvP friendly. The number of players that enjoy PvP should not be underestimated. Even if vanilla Minecraft is a great game for multiplayer PvE, the PvP part cannot be disregarded. Aluzion PvP resource pack was crafted with PvP players in mind.