I am ok with the changes and am having some 'fun' or whatever you call it with leveling, since am not rushing things nor I am in a race to 110.
Although it feels like I wouldn't level another character, ever, again after I hit 110 with this one as leveling goes quite slow and its dreading from time to time.
I haven't leveled anything since wotlk I'd say, I had 3 alts during vanilla and tbc and then created 1 more character during wotlk but thats it really. Now revisiting some zones and seeing what cataclysm has done to them (I mean from 20-60 leveling) is cool. Would I do it with another alt? No.
tl;dr : So would you level a second character to 110 in 7.3.5?