I am interested to know this myself. Been looking around but couldn't dig up any info.

You dont get anything yet, only people who were subbed for past 4ish months get early access and all the goodies, you will get your rewards next week when expansion "officially" launches for everyone.

I didnt play for over a year and i recently started playing my merc on pyro, when ive got to PPA talent and started using it i cant help but notice different laugh. Its nothing gamebreaking but did they change laugh for PPA proc? I remember it being a bit grimmer laugh than giggle it is now.

They only listen to one type of feedback, the amount of money they are getting. This is the worst F2P model, even tho it was one of first to give whole story content it does not stand out by any part other then being insulting. Thumb up for all people that gave constructive feedback on how bad they are doing but i dont have time to waste for that since they are not listening. As i said they only listen to feedback about money they are getting. They might listen if they stop getting money or they might shut it down. EA should really think about their relationship to their customers because they are going to lose them. They ruined Mass Effect 3, they ruined SWTOR, maybe they ruined another game that i havent played yet, and now im not holding my thumbs for any of their new games.