Some people jump into LFD to get a quick dungeon completed. Some people form their own groups and queue in LFD for the free extra rewards. Some people form a group and go to the dungeon and don't use the LFD function at all. My first Grim Batol group was formed in Twilight Highlands with some people I knew who were also leveling there and we flew over to the dungeon manually. Just like the old days.
LFD gives people options to play how they want.
---------- Post added 2011-12-21 at 12:29 AM ----------
Nice! So swtor is hardcore and casual players should go play something else? Is that what I'm hearing here?