If you've seen any Richard Moog films, you basically know what this is. Super low budget self-aware camp with endearingly odd acting choices. Uneven pacing, but enough gags to sustain interest.
This particular film has a larger cast than his other films, and enough of the actors are enjoyable that you rarely are left stranded. Perhaps my favorite thing about this film, and it's unclear if it was intentionally crafted this way, is how nearly every actor has a completely different acting style. There's the overly naturalistic one, the overly hammy one, the overly awkward one, the overly monotone one, the overly detached one, the overly affected one... it causes every conversation to have this hilarious discordant clash of styles. Seriously, how did this happen?? I can only hope it was by design.
I also like this film's "solution" to the unconvincing gore effects of its predecessors. All in all worth a watch -- if and only if you like this sort of thing, which you probably already know whether you do.