I thought this was absolute shit.
The whole thing reeked of "here's a pitch for an idea: the headless horseman shows up in the modern day... with ichabod crane doing a rip van winkle!!" "okay then what happens?" "... uhhhhh. Okay we make Supernatural Season 4"
The previews from the next few weeks with Ichabod making note of things like taxes on baked goods being 10% "we rebelled against the british for 2%!!" just kinda reeks of sloppy writing and ham fisted dialogue for displaced time traveler dude. Oh and it looks like we're going to explain away most of the Revolutionary war in terms of supernatural shenanigans? Bleh.