It's a B-movie. "B" as in "bad".

Rating: 2/10 (1 August 2002)

I was expecting good entertainment value, or, at least, some good
special effects. Too bad, there is very little suspense, the plot is
as linear as it can get: they go in, meet some zombies, they come out,
no surprises. Okay, it's a "horror" movie, not a "plot" movie, but
still it doesn't grip, one never comes to that point where there is no
obvious way out. The spectator seems to be the most endangered species
here, I believe at least some of them must have died of boredom.
The make-up and effects would be about average for a 1950's horror
movie, we have come to expect much, much better things in this computer
graphics age. Finally, we aren't even granted comic relief. If they are going to
emulate old horror movies, they should at least make it a parody, like
they did with the recent "Mummy" remakes.