I love this game. I bought it for my 6 year old daughter. She enjoys the challenge but every night she gets humiliated in defeat by the devastating disc drops of her father. Me. If there was a black belt for connect4, I'd have two. Lately I've been playing blindfolded and am still undefeated. I am one with the Fource the Fource is with me.
Oh and pro tip: for a quick game, just get both players to play yellow.