Guilty crown was not that bad gave me a similar geass like feel with the whole terrorist plot and all. also if you like the psychological thriller and can stand horror i strongly urge you to check out Higurashi no Naku Kori Ni.
If you've not watched these anime, then I would highly recommend these if you like action.
Full Metal Alchemist: Brotherhood
Gurren Lagann
Baccano!
Blood+
Darker than Black
Black Lagoon