A once fine airline...

A fine airline if you don't mind them being late pretty much all the time. LIS airport is a huge bottleneck to their operations.
Their onboard service has deteriorated over the years due to their need to better compete with their LCC competitors.
Once on a red-eye from Lisbon to Stockholm Arlanda in economy I asked for a pillow and blanket to better accommodate myself in the seat and was told they had already run out of those. Later when I went to the toilets in the rear section I saw a flight attendant comfortably sleeping using guess what? a pillow and a blanket. Makes me wonder if the passengers' comfort is at their best interest. I guess not.
TAP mileage programme is a joke too. No use in signing-up for it. They do however offer cheap-ish one way fares across the Atlantic.