Actually i played mass effect with no troubles with that, neither in borderland in fact, like i told in the first post. Why? Cause first they don't require you to actually shot a really small weak point, secondly cause where you shoot is actually where you shoot in thoses games. I used Snipers in mass effect with no troubles at all, here is not the case and it's not an issue of hitbox (yeah it's sometime a little to small but that's not the main issue for me).
I did explain myself really badly, cause you understand the exact opposite i were saying. I don't want bullet drop here, i was simply poiting that in a game like battlefield, with bullet drop and need to control your breath, snippering was more accurate than is this game, which was a quite funny thing, cause you are supposed to put the bullet exactly where is your crosshair.
Actually not, it's a simple geometrie issue and line of sight.
Why do you think there is actually a need to adjust your backsight in real shooting when you are shooting at 100 or 300m? Cause you don't look inside your canon but slightly uppward and this with the bullet drop alter your way of aiming.
But i will take another simple case about issues with this, hidding behind a create. You can see what's behind it on the right of your character, while you shouldn't ... But can't see anything coming from the right, where your char is supposed to see ... At lesat as well than on the other side. Right? That partly ruin tactics. You can't really know if you are well hidden on your left side while you actually can hide yourself pretty well from the right, having a clear sight all around your char on one side and not the other.
It's even worst while trying to partly hide yourself, like showing half your body, that become a mess and so unatural, while, again, no issues in the mass effect or bordelands. Play again mass effect, your character is slightly, i mean slightly on the bottom left, not 1 meter like in defiance. And there is no PVP in Mass effect ... Nor a need to aim like in defiance.
Seriously don't tell me you shoot at what you are aiming, you don't seem to have played mass effect a lot. Compare where your character is on the screen in defiance and Mass effect, on one game you can perfectly see on bother sides of your character, but in defiance your character is almost blind from the left side. Camera too far away from him and way too far on his right. The camera would be a little behind his right shoulder you wouldn't have this issue or in a really limited way. On my screenshot, my character should be 3,5cm on the right to get acurate shooting ...
And it's the same while aiming in first person mode, you shoot clearly away from where you aim at, at least at mid and close range.