Much, much worse.
The original Carpenter film relied on suspense and characterization over relentless gore. Rob Zombies new Halloween films are barely suspenseful and lack any characterization unless you count Michael's back story, which coincidentally ruins any of his mystique that made him scary. They also contain endless streams of pointless bad language. As i said in another thread a while back, Zombie's script seems like it was written by a 5 year old who's just heard the F word for the first time in the playground at school.
Oh, and the acting (apart from Malcolm McDowell) is atrocious, and none of the cast are in any way likeable.