What is the service standard for pouring drinks on Band 4 CE flights? Taking at G&T as an example, I've had variations of poured to their liking by CC behind the curtain then served to me on a tray; poured behind the curtain with half the bottle and half the can with the remainder of both handed to me; and lastly the good old, here's two bottles of gin and a can of tonic to make it myself. I'd rather make my own to be honest but if they insist on opening beforehand then at least give me the remnants of the bottle and the can.

Very much agree with the OP that getting a drink first on a Band 4 flight is a must.