Blackjack is not a game of skill. There are charts anybody can memorize that tells you how to play optimally.
Counting cards is close to impossible with all the decks that casinos use these days.
I worded myself wrong I think.. It's a game of odds with skill involved
and card counting is still possible with multiple decks, its not like the movie 21 where your going to win win win win.. It will just get you a little better feel for what cards are left in the deck to adjust your betting size for more of an edge.. the house will still take your money in the long run I'm sure..
But lets say you were playing against some one else and he wasn't the dealer and you knew basic strategy and the other person didn't, he doesn't have a house edge on you nor you him and in the long run you will probably come out ahead of that person (still be down to the house)
So the fact that you are a better player then him means you will come out ahead of him so it shows that there is skill involved... I know you didn't dispute that I'm just making what I meant clear since I worded my self wrong..
I think of it this way lol...
Play a 6 year old in Black Jack they will be hitting on 19's and 20's you'll destroy them, play a 6 year old in poker you will (hopefully) destroy them... Play that same 6 year old in Bingo or Slots.. lol