It doesn't get more Trollish. You only get to level 5 in this area, but a lot happens.
You get to meet Da big Troll, finding out that him and Garrosh hate each other came as surprise to me, fun tho! There is also a fight alongside Vol'jin that gave me that epic feeling (even though you cannot die, drama arises).
After the new area is pretty much back to Sen'jin Village, where, despite a makeover, you get a homely feeling. The quests are new and you engage allies very early on! Great.
The biggest smile happens at level 8!