Just done a BOM-BKK-BOM and it was the "Louis Roederer Brut". On the outbound, i had a couple of glasses and to be fair, i had an extremely bad cold and cough so am unable to give a fair opinion on the taste but it did not have the instant "Yuk" reaction you get with some sparkling wines/champagnes!

On the inbound, i had way too much alcohol the night before so went teetotal!

I have to admit, the B737s are not bad for flight times upto 4.30 hrs. Wife was extremely comfortable and overall Seat, legroom, IFE and service were pretty good!