Apart from missing large number of islands in most of the layers the outer lake border is perfectly matching the same border in the Google Maps. Is this just a pure coincidence? The Bing Maps is much less correct here.

Rua Cais de Santarém 32 1º Esq, Lisboa, Lisboa 1100, Portugal (OSM data version: 2016-08-22T09:03:02Z) #mapsme

Centro Clinico e de Enfermagem de Oeiras​

Aldría de Rouquenho (OSM data version: 2016-12-14T16:41:03Z) #mapsme

Área remodelada, zona pedonal

missing castle entrance here (and then the rest of the castle)

The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground. User comments: "Não existe!!?" (OSM data version: 2016-10-10T15:13:03Z) #mapsme

The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground. User comments: "ALDI fechou a loja de Portalegre" (OSM data version: 2016-10-10T15:13:03Z) #mapsme

Papeleira (OSM data version: 2016-11-23T15:14:03Z) #mapsme

Papeleira (OSM data version: 2016-11-23T15:14:03Z) #mapsme