Rick wrote:
I also love the Road flix.  The first and last are the weakest, but MOROCCO, RIO, and UTOPIA are all just wonderful.

Based on your comments I got the Road Universal Collection. Yep, Utopia and Zanzibar ain't bad and share elements with Morocco.
Singapore is the weird one.

"There is a lot of money tied up in this film and people expect to hear a boom when something blows up, so I'll give them a boom."

George Lucas as quoted by Harlan Ellison's WATCHING