There are probably some who insist the only true Trek is the Jeffrey Hunter years.
"You bet! 'The Cage" is the purest expression of Gene's vision--before the evil suits forced him him to dumb Trek down by adding more action and making less cerebral. That Kirk guy isn't the real captain of the Enterprise. And everyone knows Mr. Spock guy is just a rip-off of Number One!"
(Wow, that rant practically wrote itself.)