Sounds of weapons and vehicles/thoughts?

Personally, I love the way the vehicles sound in Halo 4, especially the warthog. However, am I the only one that feels the human weapons sound really weak?
I’m not saying they ARE weak (that would be a totally different thread/complaint), I’m just saying they sound like it to me. All the human weapons seem to be sorta high pitched, rather than their older relatives. The sniper used to sound like the Earth telling you to -Yoink- off, and left a lingering echo, and now it sounds like someone sneezing with “aCHoo aCHoo”. Am I the only one that feels this way?