HBO is making the dreams of Westworld fans come true at SXSW 2018. The company built a replica of the show's Sweetwater town in an undisclosed location in Austin, Texas, and we were there to experience it firsthand. Before I tell you how it went, though, it's worth noting that this wasn't a run-of-the-mill installation. HBO says production for the project started in November of last year, and it took a 40-person crew five weeks to build the sci-fi park. In addition to that, the cast playing Westworld robotic Hosts, had a script that was 444 pages long.