It seems that y'all have pretty have pretty much said what can be said. Here's my two cents anyways:
To be honest, I'm a bit disappointed that Lego has even created this line. I'm not yet sure if I like the overall look of these sets. I'm not the biggest fan of how the minifigures look, they just don't have that classic LEGO feel which I like, but I guess LEGO has to spice things up somehow. Who knows, maybe I'll eventually get use to them. Though I probably won't be buying many of these sets, (if any at all) I most say that I'm quite pleased how TLG threw in some different colors then normal, it's always nice to have good changes.
I'm not sure if I'm a fan of the Ninjago styled game type sets though. The spinners from Ninjago were fun for awhile, but the excitement didn't last for too long. I have actually never tried out the Chima motorbike vehicles though, so my opinion could be proved wrong.
I have to say my favorite thing from this line would have to be the new wing pieces. They'll definitely be great for dragons and such.
So overall I'm not the biggest fan of these sets, but I'll give them a try anyways.