I have started games with several races..  I still find tourism to be a necessary financial step to take, and it has improved VERY much since the beta, I just don't care for the adjacency fix.  It seems cheap to me.  Adjacencies should mean something, now I don't care if a tourism building has adjacencies or not.
 
(edit)  the emporium being the exception, +5% econ adj is worthy, but that is a very difficult building to get first