I used to love Cold Feet when it was airing on the TV, and i recently bought the complete Cold Feet collection on DVD from play.com for which i think is an amazing price of £17 and rekindled my love for the show!
The characters are perfectly played and is perfectly written! Some scenes warm the heart and some make you sad, almost in tears, but you have got to love this show for it's originality. James Nesbitt makes the show for me, he is such an amazing actor through the good times of meeting Rachel, to the sad times of her death, he is one o the most believable actors around and this show would not have been the same without him, no wonder the US version did not take off, because to be honest the US could not pull off a show like this full stop, the difference in humour here in the UK is completely different to that of the US.
Great show, great cast, great characters and amazing writing! Watch it now if you have not seen it before, you will not be dissapointed.