the personal reserves for gold idea is a nice one...should've included the ability to use credits as well, but hey...maybe next time....
the sound improvements are nice, so are the hd tanks.
as for the new vehicles, not had the chance to play them, don't own them. so, no real opinion there.
maps....well, doing minor "improvements" to the tired, worn out, beat to crap maps that're currently being used is like trying to revive the dead horse everyone's beat to a paste. maybe you guys should start listening to the players and put some of the older, much loved maps back in, and maybe make some new maps. BIG maps. but maps like dragon valley, taking an existing map that has been played to death and people are sick or, then adding a snow layer to it and trying to convince us it's a new map with a all new blah, blah, blah....well....the maps need replacing. you guys took out a lot of great maps. put them back. bring some new ones in. stop trying to improve maps people are already sick to death of.