Is Hollywood trickling back to the Mitten?

My younger brother just wrapped working as a production assistant for the Detroit based filming of next years hottest summer blockbuster, Transformers 4. Check out the above clip to get your daily fix of Michael Baysplosions. Currently the Bollywood movie Happy Endings/Writer's Block is filming in downtown Ann Arbor. It seems like the film industry in Michigan has seen some pretty lean years after the boom in local production that was produced by the film credits. Are things starting to pick up again? I know Slanty Low Winter Sun was set and filmed in Detroit. Are there more movies being produced locally?