I'll admit -- my first motivation for seeing ths was because I've been following Russell T. Davies's previous work now that he's the new Excecutive Producer and Writer for Doctor Who.
But I found this really wonderful, touching, romantic, and very real. With wonderful performances by all of the actors -- Alan Davies, Leslie Sharp, and Jessica Stevenson are all very believable in their roles, as well as all of the supporting cast members as well.
I'd actually suggest it to people in combination with Kevin Smith's Chasing Amy -- there's a bit of similarity, actually. And there's one thing that they both have in common -- one could get distracted by the sexual identity issues involved, when that's only a small feature -- it's about more universal issues about love and relationships.
Recommended.