Collectable Cards

After months of having "Collectable Cards" in our game play, finally Zynga decided to break the ice & inform us how this works. Typical....

For those who are not aware of this, the pack collectable cards can be found in Inventory------> Collection & Vault-----> Collectable Cards. Also, it is popping up in our MW Home advert screen.

Not sure about you guys out there, but to me this is a total "rip off" by Zynga. What happened to our good old conventional "Vaulting" collection items? Anyway, this is just my 10 cents opinion. Happy gaming everyone.