I too was highly surprised by the gameplay. It was a really good story with a better attempt at giving us options, but it was too damn short. I was really starting to connect with the crew and it brought me back to the days of watching Battlestar Galactica.
Use the Silent Scope rifle for Widowmaker.
See, I was going to post a comment about the previous gamestop article, but I shant hold my tongue no longer!