I liked the ending. Even that it ended on a cliffhanger. It worked for me. Even if half the time I didn't get it.

Here is another petition: Save the ABC Show "FlashForward" ! Petition
WE CAN SAVE IT!!! :)

OMG, this tv show is my favorite! It's amazing, I like the story, the characters, the acting, everything.
I was literally shocked when I saw the finale! EXTRAORDINARY!
i want a second season!

Slow start, but the last several episodes were good.

I liked the ending. The cliffhanger was good, since I was expecting something a lot more "vague". It gave the necessary closure, IMO. (knowing we wouldn't get a S2)