Only 2 stars, even though I have loved the show since its first episode - a fascinating exploration of teamwork, human ingenuity and skill. But now, N&A has discovered “reality show competition”, with the same obnoxious people who I think were all totally sick of. Honestly, I can’t bear to hear one more “this is what I live for!” scream, but I won’t have to, as I won’t watch this ridiculous sellout - wrong direction, Discover Channel!