Oh dear, I really liked the first, enjoyed the second... but this third one is unfortunately overwritten, unfeasibly plotted, and made me both sigh and yet genuinely laugh out loud at times. However the laughs are akin to finding one joke in a Jimmy Carr set amusing.
When it's Jamie, Tash, and Raymond it's great as they're well realised, written and rehearsed cjaracters... but once the others are woven in it's a series of set pieces with genuinely unlikeable people - especially Maureen.
By this 3rd book, the plot is overly complicated, chapter structure is based upon a proposed screenplay for a sitcom, and the dialogue overused and catchphrasey ("put your hand down", "...ssake")
I won't be doing anything other than finding crib notes for book4...