If you watch this series you will get an interesting 10 chapters about a sleeper cell's story and each characters. And more intense with a FBI's infiltrate.
Nice story, nice characters and performs, but something is wrong (for me, of course). The final is wrong. You wait ten chapters hoping a great final (it doesn't matters if they fulfill its objectives or not) but.. well... I think is not enough. Its a small final for a big series. Also I hoped more definitions about characters stories.
But, I repeat, it's and interesting miniseries. If you don't want to wait with large series (22-24 chapters), watch it. I give 7 of 10.