It would seem that I happen to be.
As a matter of fact, I can't think of any horror originals I like better than it's first sequel
(with the exception of Exorcist, Hellraiser, Puppetmaster, and Alien).

On a side note, Superman 2 was a particularly important sequel, as it set the tone for sinister/
ill-willed part 2's (Robocop 2, Batman Returns, etc.)

I'm especially a fan of Omen 2/Friday the 13th 2/Fright Night 2/Candyman 2/Stir of Echoes 2.
I prefer all of these over their predecessors/originals. True story.