The best new movies streaming on Netflix and other services this week revolve around road trips and robots

We gravitate toward lighter entertainment in summer, movies that complement the easygoing feeling that overtakes on these warmer and longer days. But don’t make the mistake of equating lightness with emptiness. This week’s movie picks include a time-travel story, a ghost story, and a story about a robot. We have chases, escapes, and action; we have smart