Even the greatest headphones, amplifiers and what not, cannot turn bland and boring sounds into good ones. Doesn't matter your audio system, a musical composition made from samples of an orchestra will not sound as good as a real orchestra. Same with this. If there is no reverb, gun sound variety, weather noises, or anything else to break up the monotony of "MMMMMMMMMMMM" "BOOM" "MMMMMMMM" "BOOM" it will sound subpar even in ludicrously expensive headphones. Mind you I've never seen headphones that cost as much as a cheap car but whatever.