A lot of people seem to be having issues with leveling in this game. In some parts of the game, you will need to switch pairings -- meaning from Chaos to Dark Elf cities -- in order to gain enough quests to level.
The game isn't grindy at all, but it helps to know where to go, what to do, and how to speed up the leveling process.
I know some of you are looking for some guides that can help you get passed some of the humps in this game.
Check out this website. Theres some great info in here on leveling in Warhammer.
Progression Games - Warhammer Online Scenario Exploit Guide
Thats basically it. I hope it helps