Step Up Your Act, BA Cabin Crew

Just arrived back in UK from six weeks in Oz visiting our daughter & her newborn baby.
All previous trips have been Singapore Airlines or Emirates and cabin crew have been really good.
This time flew Qantas and the cabin crew were good but first leg out to Singapore was a British Airways flight and cabin crew all disappeared after serving the meal and seemed quite disinterested.
Get your act together BA cabin staff!
You might think you're good. You're not!