With all this said, very casual players probably don't care about most of these things. I am spending less and less time playing because every time I do play I get so frustrated with the issues that I just play something else. Overall this game COULD be amazing, but the issues impact the game so heavily and are so common that I agree with you completely.
You do however get accuracy reduction for walking, so apparently its easier to be perfectly accurate while jumping around like a rabbit on crack than it is to be accurate while slowly walking. The jumpshotting is out of control in this game more so than any COD I have ever played leading to pretty much every fight being against a guy bunny hopping around to be a harder target while not getting any accuracy reduction at all. The servers are still awful and I doubt anything will be done about it, and even if everything else about the game was perfect it isn't any fun when the servers are so bad. Unfortunately it is so unreliable that you can't really trust the direction of footsteps and often the enemies footsteps just don't make any sound even when they are practically on top of you.
The gunplay is amazing when it works, but when you have 30ms ping and 0% packet loss and pump 20 rounds into someone standing still without a hitmarker it isn't fun.
I feel like it has the most potential to be good, but IW have done just about everything in their power to not use that potential.