My whole time playing Tyrandamere

First game i ever played as this champ i went 1/1/5 and i thought, meh, hes okay.

Second game i tweaked my build just slightly and decided to try a few things...

So...

i solo baron comfortably, first blood, went 1v5 and took out 1 nexus turret and put the other to 1/4 health. i got over 350 CS and decided to promptly 1v3 every chance i got...This champ isnt broke but he is sure near good!

http://i1.kym-cdn.com/photos/images/facebook/000/234/765/b7e.jpg Still dont know what to build, start or how to even play him...