Depends how far you got before and on what classes. The new changes/additions to 60 are really nice and help make gameplay more interesting. I found dragoon at 50 to be rather slow, but between the added rotation mechanics and off cool down abilities, I have a blast at 60. The global cool down is 2.5 seconds (down close to 2 seconds after haste) but between weaving off cool down abilities, tracking buff/debuff/dots and positional requirements ... It keeps your hands full! A lot of the classes at 60 are like that.