by hakko504
Um, considering that you can attack as much as you want on each turn, you can buy/play cards, and there is a secret bidding round for turn order each turn, plus some setup, 4h is quite normal for a 4player game.In all, it means each player's turn take 10~15 minutes, plus the overhead between each turn (bidding & deciding new turn order).
At a 5 player game we played once, we ran late and had to resort to a 10minute turn limuit for the last two turns.