You should check out Cowboy Bebop (though stay away from the movie), Guyver (the 2000's one) and Blue Gender.
Cowboy Bebop has an amazing story and plenty of character development, not to mention top notch voice acting (for the dubbed version).
The new version of Guyver goes into more detail and depth than the '08's/'90's version.
And Blue Gender has a nice mix of mecha (about the size of the mecha from District 9) and post-apocalyptic earth.
Finally, go watch Black Lagoon. It's awesome and occasionally funny, though there is a lot of violence, blood and language (nearly on par with a Tarantino movie language-wise)
Cowboy Bebop has an amazing story and plenty of character development, not to mention top notch voice acting (for the dubbed version).
The new version of Guyver goes into more detail and depth than the '08's/'90's version.
And Blue Gender has a nice mix of mecha (about the size of the mecha from District 9) and post-apocalyptic earth.
Finally, go watch Black Lagoon. It's awesome and occasionally funny, though there is a lot of violence, blood and language (nearly on par with a Tarantino movie language-wise)