flew from Paris to Hanoi 2 weeks ago with Vietnam Airlines
no IFE (announced 2 minutes after take off) like they didn't have to check this detail while the aircraft was parked for 3 hours at the airport
then, quickly we realized that half of the toilets of the B777 were not working, for a fully-booked flight
i told myself that it could happens something, but not twice
and suddenly, on another route yesterday, Hochiminh to Paris, no IFE, and about half of the toilets down again
people were upset all across the cabin and started talking
some frequent travellers with Vietnam Airlines mentioned that almost all their past flights with this company were horrific
Vietnam Airlines, never again
i took a complain form, but seriously, i don't know if they give a damn about feedbacks...