The first 1.5 hours of this movie is very good, It gives a glimpse into the real-life of UK mallus at that time (2000-2015), the only flaw I would say is Nivin Pauly's character, even though he is an amazing actor, his character in this movie does not fit in with the rest of the other characters, It's almost like seeing a cartoon in real life.
Many of you have probably watched ABCD with dulqer, Nivins character is very similar but not very well blended with the movie, but overall the first half can be emotionally thrilling for a lot of NRIs in the UK,
The second half is where everything goes wrong, character links are being made like mad, and the movie loses its sense of reality,
and finally just like this review the climax and end finish in the last 3 mins.