Not everything can be easily translated well. And as far as IP's are concerned, the only IP's featured during that time consisted of
Mazes:
Tales of The Crypt
The Undertaker
Clive Barker
Buffy/Angel
House of 1000 Corpses (2000)
Scarezones:
Nightmare Creatures
Shows:
Bill and Ted
Chucky's Insult Emporium
Rob Zombie (99')
Penn and Teller (92')
Beetlejuice (92' and 97')
They never had The Fly, the "Living Dead" series, X-Files, Candyman, Poltergeist, and other IP's. They never did.
Honestly, nothing really outside of Tales of The Crypt and Clive Barker are notable highlights, and even things like HoTC, Bill and Ted, Chucky, and arguably Penn and Teller made comebacks to HHN in different forms (Penn and Teller for Orlando; Chucky for three years from 06 to 08; and Bill and Ted from 07 to 12).
Nothing really should be talked, outside of maybe how it was somewhat of a shadow of what it would eventually become.