TBH, leveling is fine at this game. This is probably one of the best game i've played so far where the leveling is fun and interesting with voice over story line.
Compared to eq2, ffxi, it was nothing but grinding mobs and it was very dull.
I'm not sure what every one is after or seeking for in swtor, but it is safe to say most wants to get to level50 and do end game contents (if any). I'm sure no one wants to be stuck taking 2-3 months just to get to 50.