Yeah, but you could easily mix those around a bit.
Morrowind had more quest, but they were also of better quality, more entertaining, and more "roleplaying" style.
The point is, the OP should've been a little more descriptive in what he meant by Quality/Quantity. Quantity=Morrowind/Quality=Oblivion was what I thought when I first voted.
Quality is good, but what if you don't like the few choices that are there. They are good choices, but you would rather something else.
Getting rid of spears and less skills was a step away from quantity. Todd said that he was trying to make the few skills good of quality.
Level perks for skills(at journeyman you get to zoom with a bow) was a good step towards quality, but so much was lost and so little gained.
Saint_Juibs hamburgers vs steaks is a bad example, because one of those hamburgers(variety of skills) could surpass a steak(level perks) any day. But McDonalds hamburgers are never better than steak and yet this one is, I'm confused.
Ok, one of those hamburgers is Spears. I used them all the time in Morrowind. Come along Oblivion with its "steaks", level perks were nice but I'd much rather spears and other skills back.
However, TES 5 can only be better than Oblivion in my opinion.