graywyvern wrote:
it's deeply embedded in the story, but basically the aliens have a language (like Lojban, BTW) which has no metaphors; everything is literal, & the aliens are not so much truthful as unable to imagine not being so. (then it changes...) highly recommended--though if you haven't read Mieville before, Perdido Street Station is his greatest & The City and the City his most accessible work.
I'd just like to say I really enjoyed embassytown. It gets a bit slow in places but it's very interesting and well worth persevering with.
I've also read the two other books, and completely agree with the comments, Perdito Street Station is a fantastic book, but City and the City is an easier read.
To get back to the OP question, I don't know, if everyone was completely honest I would find it much easier but don't know whether it could work out in the long run. I've not seen the film...