Star Trek original series: cheesy sci-fi, kirk beating the crap out of everything and chatting up the girls and not to forget, flashing lights.
Star Trek Next Generation (and derivatives from that universe): original story telling, engineering, politics, ethics, futurism and Picard. Lots of Picard. Everything that ticks it for me.
New Star Trek: pow pow zam zam boom bosh special effects, stupid settings, too much makeup, fisty kirk again, lax stories designed to cram a wankfest in a couple of hours. Also enterprise engine room was a fucking brewery - what?!?!?!?
I'm done. I'll watch the new stuff but only to rip it a new one.
This is reality: