Most underrated game series of all time?

I'd say the Custom Robo serie and Earthbound

mrsmesi have that one and ssb was a good game but now days ssb brawl is not soo good compared to some games, but that series is still good.

I hate this attempt of a sentence. //ignoreIf Timesplitters is indeed not very well recognized (I have no idea) then it definitely fits. It's probably my favorite FPS.

Would people pay a biiiiiiiit more of attention before posting?PS: lol to the guy who said Fire Emblem is underrated.