Admirals Club in Terminal 3 is quite small compare to other AA lounges in the bigger hub and it can get quite crowded.
There are no complimentary wifi services, but there are 2 computer terminals for you to surf the internet and access to printer.
There are complimentary tea, coffee and cookies but that's it! Oh yes there are free apples. If you are really hungry, there are food to order with a price.
As not as my lounge access is complimentary, I don't mind. However if I going to be charged or require a membership, I don't think I am going to waste money on that!