wow. I have no words for this episode - it was stunning. I had heard so much good about it and was waiting it but I was not ready for that.
First the situation they find it - D'Anna has taken all people has hostage and want final four (or three and Troi comes without problem). Adama has to makes hard decition and that leads to events that really are mind blowing - Tigh stands forward in order to save the fleet and those humans aboard Cylon baseship.. A music or something hits on again and before Tyrol and Sam are arrested, they let Starbuck know - that her viper is the key - and then when all is solved in very intense and nerve wrecking moment, they jump to Earth - to find a wasteland..
Just a brilliant episode!