What about animes with mechs on them?

[Kein]

MECHS!!

EVA - A Classic
Anything Macross
Full Metal Panic (1st season only 2nd season isnt heavy on mechs)
FLCL
Getter Robo - GIANT ROBOTS COMING OUT OF FUCKING EVERYWHERE! Literally, everywhere.
Saikano (She the Ultimate Weapon) is a good story about a lil girl who is a mech.
The new appleseed is pretty flash as well.

Gasaraki is decent but doesn't use its best mech enough. I think maybe like 3 episodes.

If you download stuff the new Gunbuster hasnt been licensed yet and can be found on anime torrent sites. That has awesome mechs.

And even though theres no mechs watch GANTZ. Itll change your life. Its great.