Tengen Toppa Gurren Lagann, Fullmetal Alchemist: Brotherhood Recommendations
These are both over-the-top anime series that keep you on the edge of your seat. They both contain non-stop action that just keeps getting crazier and crazier. Both of these anime revolve around limitless resilience, hope, and friendship.
Both very awesome "action-packed" anime. Great storyline, very original, balanced characters, and good animation. (I recommend watching the first FMA.)
Both anime have lovable characters, epic fight scenes, teach a valuable moral lesson and overall just kick ass.
This is one of the best anime in history, mix of shounen and romance and several epic fights (my opinion) perfect.