i've only just found this thread and also only started watching the restaurant this series, so never knew pervious series were more 'challenging' - i was wondering last night why the couples are not talked through their problems - i.e. nathan managing his rudeness, the nigerian girls drifting away from their concept.
for a new watcher, it was clear to me from week 2 that the winkers were raymond's favourites and i couldn't understand why he got rid of the young girls??
and it does seem odd that it's only been on for a few weeks yet there are only 4 couples left!!
i hope the twins win as at least he can cook proper food and run a service... just wish his wife would harden up a bit and stop being so squimish!