This just became available to stream on Netflix, so I broke down and watched it.
The scene where they confront the trench coat guy (he sings for GWAR, right?) on the freeway almost had me in tears after he got hit by a car the second time. Plus Craig Robinson's attempts at fighting the GWAR guy were awesome ("He has both perfect aim and horrible aim").
I watched this with my 7 year old, and even she thought it was unwatchable. She wondered why the guy from the office would be in a movie this bad. I had to agree.