Hi

to be fair, the diamond benefits at Hamptons are limited.

Also the quality of some Hampton will vary a lot.

My last Hampton stay was in dundee scotland and was was very good ( almost on a par with a garden inn) with a full breakfast. Room was quiet, well maintained and quite new. Bathroom was on the small side but adequate
Gym was small but good enough for a light treadmill workout.
That being said from reading reports here US Hamptons can be more of a mixed bag and dome probably should be deflagged

Regards
Tbs