I was really interested in the way Sam tried to convince Daniel that it was wrong to shoot the tank the Goa'uld were in. It's the only time that you really see any character try to make a humanistic connection in relation to the Goa'uld and I think it was interesting that the greatest humanist of the group (Daniel) just kind of said...screw it and shot the tank all to..heck. Daniel seems to have these moments when it's like he's someone else and he just slips out of that sweet little boy attitude to just be vicious and totally out of character.
This episode also brought up something that really bothers me about the series...they rarely delve into the results of someone's actions. I mean...I understand that it's an action show, but sometimes, especially with episodes like this, it would be nice to see the characters dealing with their actions.