It lacks some of the criteria to be considered a mmo.
From wiki.
Massively multiplayer online role-playing games (MMORPGs) are a combination of role-playing video games and massively multiplayer online games in which a very large number of players interact with one another within a virtual world.
It can be discusses. Since everything is instanced and the world is smaller then 1/3 of Kalimdor it sure doesn't feel like an mmo.
Interact? Cant remember last time I interacted with someone, enter a m+ group without saying a word count? Might aswell be bots playing.
You teleport from one place to another, thats what you do.
It's so stupid that I can't even see guild mates standing next to me if we're not in party. I have to group up with my guild mates in order to trade them or inspect them even if we stand next to eachother.