Let’s keep this short and sweet since it’s the end of the day: I might not love all of Bobcat Goldthwait’s films (I found God Bless America to be pretty repugnant despite being really, really well-crafted), but he’s an incredibly magnetic and interesting character and an exciting filmmaker. So it stands to reason that I’m pretty much guaranteed to see Willow Creek, his next picture, which happens to be premiering at this year’s Independent Film Festival of Boston. There’s really no way I can say no to kismet of that variety. But wait- there’s more. Willow Creek shows Goldthwait stepping outside his wheelhouse of dark, uncomfortable, comedy blended with social commentary- at least, that’s…