A gripping series that really sucks you in and begs you not to turn the DVD off. Each episode enhances the emotional ride of the characters, whilst being unique in their own way. The end of the series, even though it appears to be the finale, just makes you want to watch more. In a way, you know what's going to happen at the end pretty much from the start but the fact you don't know how it;s going to happen, how emotional it will be or what effect it's going to have on other characters keeps you gripped. It's a shame there doesn't seem to be a third series of this.