I agree that Picadilly is a terrible map, The general layout of map I actually like, it’s just there is too much stuff cluttering the map. That is where I think the maps fall down, the bridge map again is a good idea but certain things let it down like certain spots being able to see from one side to the other - there never should be a map where you can sniped on spawn almost from the enemy spawn.
Outside those 2 though, the other maps I have gotten used to and they’re pretty good. There’s areas I don’t like the caves are n Azhir but that’s only one lane so you can easily play out side of it.
Yes the spawns are terrible, spawn trapping is a massive problem, camping is horrible, footsteps are way too loud BUT the core gameplay is great. The boots on the ground, gun mechanics, sounds etc are IMO the best CoD has been in years.
It’s hard to fix a game if the core of it is broken but it isn’t in this game. The things that are broken have a big impact on the game but should be relatively easy things to fix.