I'm finding it painfully boring and am tempted to skip my way through this one.
Moria says that "The first third or so of Flight to Mars is a routine sense of wonder travelogue" and that "Once it arrives on Mars the film slows down to drama of the most routine banality". DVDTalk says, "Of all the early space movies, none is so disappointing as Flight to Mars."
3/23/2009: WTF-Film does not recommend it:
With a little more time and effort, FLIGHT could have been a minor classic instead of the tiresome bore that it is.