Just curious what all of you think about how long a round of golf should be, what is too long and what is ideal.  I personally think 4- 4.5 hours is perfect, but I sure like to play the 3 to 3.5 hour round also.  Anything over 4.5 hours is too long for me.  I've played a few 6 hour rounds, weekends here at my local course....which is why I dont play the weekend here anymore.