PCGamer:
Bohemia Interactive is upping the stakes with each new update. What began with Arma 3’s quirky but basically inoffensive go-Kart DLC and grew into an overhaul of Arma’s flight physics model has now hit the big-time. Arma 3’s third DLC, Marksmen, is by far its most ambitious, rebuilding the ballistics, sound, and weapons handling. The boots-on-the-ground experience for Arma players has been vastly improved—and almost all of it is free for everyone.
DLC like this should be free or cost under $5, hell most mods add more content than this.