Haven't dropped in here for a while now, but wanted to say I'm stoked about this game! I suspect Sony will be looking closely at sales numbers to determine whether there's enough interest to warrant a new game in the future, so we all have to do our part! ;)
EDIT: People who expect other Pure/Pulse DLC tracks will be disappointed; this game is mostly a port/remaster and they wouldn't have the budget to remake old tracks.