I understand that view but you are paying £40 pounds now for 4 DLC's that you do not know if they will good or not and after a period of time they will not likely be played.

By the time the 3rd dlc is launched origin will have a half price sale on premium- so 4 map packs for £20 is far better value then paying £40 now, as current release dates are unkown as all dlc is delayed.

China rising is missing all of its levolution, Silk Road was ment to have a SandStorm, Guilin Peaks would have fog come in, Altai Range would have a snowstorm, Dragon Pass is unkown but likely a flood or tidal surge.

Second Assult has some features but not that many, also Operation Metro has all the original bugs that the BF3 map had till they fixed them, seems Dice didnt pay too much attention to which map version.