visited Palawan just yesterday and OSM was a surprise. I only noticed minor bugs including the new south road that go to Iwahig (it's tagged in OSM as Provincial Road when street signs say it's National Highway (again)) and tag the old road as no_access. I will add missing traffic signals and a turn restriction. the intersection go fernandez and rizal avenue haave about 50 meters of center island but it won't affect routing since there are no other roads, unless you're going to the establishments near the corner

even the private subdivision I stayed at is mapped correctly. the part of Brgy Kamuning need update...the islands of Honda Bay need to be renamed to local names as how the locals call the islands...

the road network is about complete, only the POIs need to be updated...even the monkey trail, the trek from Sabang to the underground river entrance, is in OSM, nice work!

will add my few updates later