Just seen this in this weeks radio times:
Comedy of the week.
"This glorious series gets a perfectly pitched finale,
as the wedding arrives. The tender dramatic moments are
unashamedly sentimental and deftly handled - reminiscent
of The Royle Family at its very best - but the ceremony
is peppered with raucous, acutely observed comic moments,
from Smithy's disastrous best man speech to the return of
Dawn and Pete, the embittered married couple. Every member
of the excellent cast gets at least one terrific line ;
seeing everyone in one room brings home how many well-drawn
characters Ruth Jones and James Corden have created, almost
without us noticing. Truth be told, this is up there with
Peep Show for the comedy of the year."
Says it all for me!