Tell me how "The Island" ends [open spoilers]

The other day, my brother rented The Island, and I sat and watched the first third of it. From what I saw, the reviews were accurate-- it seemd like a two-star movie. It was reasonably entertaining, but I’m not going to spend another 5 bucks to watch it. So, could someone tell me how it ends?

Last I saw, Lincoln (Ewan McGregor) and Jordan (Scarlett Johansson) had escaped, Djimon Hounsou’s character had been sent to hunt them down, and they had just left the house of Steve Buscemi’s character and were going to find the people from whom they had been cloned.

I’m assuming they survive, and probably free all the other clones and expose evil Dr. Merrick, but does anyone want to confirm that and fill in the blanks?

Full length spoiler

Thanks. Reasonably decent plotline, but it definitely wouldn’t have been worth re-renting the movie.

Get a copy of the MST3K treatment of “Parts: The Clonus Horror”. It’s much more entertaining.