Bridger says that as soon as Dr. Westphalens's team ok's the scouting party aboard, they are out of there. Why wait? Let them dock, then leave with the hatch still shut. Then, once you are away from the impending explosion, have the medteam check them out. Of course, at the end of the episode, they do immediatly take off, without waiting for the medteam's ok.

When they first meet the alien, they keep shining their flashlights in its eyes. Great way to greet them.

O'Neill falls down a long, vertical shaft and is stopped ~2 feet from the floor because he is tethered to Kreig.
Kreig: "Tim! You alright?"
O'Neill: "Not really!"