I like the amount of vehicles honestly. BF4 CQ was a shitshow with both teams having tons of vehicles. Just makes it pointless to play as anything but Engineer most of the time.
I don't know if I'd go that far, but yeah I'm really enjoying Conquest and the current vehicle vs infantry balance. The spawn times and amount of vehicles per point makes them have an impact while things not being completely chaotic imo. Tanks rolling up on points feel like a bid deal but I don't feel helpless if I'm playing Assault or working closely with a squad.
I don't see how it's a mess especially in comparison to the last couple Battlefields, unless you've only been playing Suez or only going after bunker flags in Mount Grappa.