I think a final 4 of Shane, Courtney, Danielle, and Aras would have been somewhat boring. While Shane was one of the best characters ever, it would have been too "pagongish" to have all of the F4 to come from one tribe. Also, don't you just love it when one tribe thinks they have all the numbers in their favor, only to see their plan foiled!!! Sort of reminds me of a couple of games of fantasy survivor I played!!!
Also, I loved what the hidden immunity idol added to the game!!! Added to the fact that Terry was such an immunity whore, made me want to tune in each week to see the fireworks. The only way it could have been more perfect for me, was if Cirie had won!!!