Wow, considering that it was neither directed by an ageing Chaplin nor did it star the Burtons, Zabriskie Point sure got an inordinate amount of press back in the day. Here’s a sampling of the coverage from Films and Filming beginning in February 1968 (above).
July 1968.
October 1968.
January 1969.
chained and perfumed 
Looks nice, but overrated softporn with stoner musick for the most part.