I really wanted to like it: I adore quirky little British independent films but...no, just didn't do it for me. No plot, which would have been okay if the characters' emotional stories had been engaging but they just seemed superficial. No real emotional impact, all surface. Even the amusing bits seemed too self-conscious, working too hard at being eccentric. It didn't make me feel enough and it didn't make me laugh enough.
I think it's a sad sign that what stood out most to me was how the heck did Tim's shirt stay so pristinely white and unwrinkled after living in it for ..days? ...weeks? And then, near the end, he leaves work, goes home, then to the bridge - and his fingernails are dirty? And why did they litter so much?!
If you want beautifully written, quirky little British stories try This Beautiful Fantastic, Tortoise in Love, or Dare To Be Wild.