Yeah... I don't really get saying it relies on '80s nostalgia when (other than one of the fantasies) it's not set in the '80s. It has '80s influence on some of its anachronistic sci-fi, as well as '70s influences (more so, I'd even say) and modernity of today.
ANYWAY, a really moving and bizarrely designed project. It went from tragic to invigorating and was quite amusing the whole time, even if only occasionally laugh out loud hilarious. Also the blending of not only genres but storytelling "types" in each dream sequence (obviously LOTR/Peter Jackson for the fantasy one, but I loved how Coen Brothers esque the first one set in Long Island also is, for example). A real interesting vision and unlike anything I've seen... maybe ever, even though it is pulling from so many other things. Highly recommend.
P.S. Jonah Hill was good, Emma Stone was great, and Sally Field was a freaking scene stealing force of nature.