Yeah really...when I went to the apple store to get something for my MacBook today I saw the 17inch and it didn't even feel like a laptop...the thing was just a monster I don't even know why anyone would want to carry that thing around just too much, even the 15inch was a bit much for me. But if your doing photo editing I would say 15 or 17 is nice although tiny screens don't bother me...I'll just jump on one of my schools Mac Pro's if I need to do serious work and suck it up using a macbook pro in between...not that I do any serious photo editing though. 13inch MacBook pro is good enough for me though I would opt for the high end 13inch (processor wise).