Somehow I have a mixed feeling about this flight:
In general the Club World product had many positive aspects: The seat in general is quite comfortable and has a very good pattern and offers privacy once the divider is up. Also the meals tasted very good and were served with a nice presentation.
On the other side I felt trapped in the seat and always had the feeling of missing the flight attendant serving something. Actually this cabin setup let to a service flow that was very unpersonal without drink refills, extra wishes or interaction with the crew. Instead you often were handed meals or drinks from the attendant over the divider wall without any eye contact or interaction possible. Anothr bad aspect of the seat: almost no stowage around the seat.
Conclusion: I would definitely fly BA Club World again but most likely pick another airline if I have a choice for the route and price would be similar.