There aren’t any new F/SF films coming out this weekend, at least not that I can find. So it might be a good weekend to try to catch up with anything already out that you haven’t seen yet. For instance, this just past weekend most folks probably caught Salt, so Valhalla Rising is a good option. The weekend before Inception lead the pack, so you might have missed The Sorcerer’s Apprentice; but even if you caught both, The Wild Hunt remains available. I definitely do NOT recommend The Last Airbender; somebody kept poking me to stop me from snoring through that movie, but I am not sure why.