In all threads about new expansion I see lots of pll bashing Cata. Many pll say it was worst expansion ever. I did play since May 2005 and I strongly believe it's second BEST expansion after BC. Why? Everything about Cata was PERFECT. I'll explain now why.
1. Leveling, core of the start = amazing fun because you COULD fly. Wanna not start level in one zone? Choose another. Leveing in Hijal is amazing, I still have a lot of fun lvling there on my alts. Uldum, nice storyline and fun quests. And that quest when you kill 1000 gnomes... PRICELESS
. Not only that. They revamped old zones so nicely that it became fun to lvl new toons :P. And they added so many "EPIC FUN" quests. Like Sylvana's one. Or the one in badlands. Without Cata we would still grind old boring quests. Now to people who say, flying mounts=no pvp. I had tons, TONS of fun world pvp in Vashj'ir and TB. In fact I killed so many people in world pvp during Cata I didn't kill since vanilla.