I am a SF junkie and will watch just about anything - even if I don't like it. Red Planet - With Carrie Moss, Val Kilmer, Tom Sizemore and Terrance Stamp - isn't in that category but it teeters at times.
The special effects are not bad.
The science IS bad, and inconsistant, but since this is a movie and not a documentary, so I suppose that's allowable.
I would have loved to see more Terrance Stamp.
The relationships between the crew are not well explained and take unexpected turns here and there. The flashback- oh yeah - this happened - scene to explain the Kilmer-Moss relationship irritated me. Why on earth (or Mars) not show it as it happened - then we might all understand the situation. At times, I was wondering "Why are they acting like this?"
Not bad - SF fans will still like it - keep expectations low.