I'd say Civ:BE is a diamond in the rough. It has a lot of bugs and balance issues, but also some neat new ideas and I personally really dig the Sci-Fi theme.
I'm having a lot of fun with it, but it's definitely a lot less polished and not quite as complex as the "full" Civ % experience will all of the patches, DLCs and expansions.
I do, however, fully expect those DLCs and expansions to also arrive for Civ:BE at some point and the first balance/bug fix patch has already been announced (without an ETA yet).