Not OP at all. Polynesia is bottom tier, it would elevate them no higher than mid tier. And yes, it would make perfect sense. Maybe put a special restriction that the tiles must be previously uncovered from the fog (I still find it strange that caravans can pass through and uncover fog by themselves).
Yeah i wouldnt call polynesia bottom tier either solid for almost any victory.
Have you played them recently? They are one of the BEST culture civs there are now!
I can imagine nothing worse than a polynesian settler trundling across the ocean to your continent, fed by 2 cargo ships to make it bigger than your capital in 10 turns XD
The trade routes would still be limited in length by the technology of the time. If Polynesia is settling on another continent across an ocean, I doubt its cargo ships could get to that new city.
I played Polynesia last week Diety/Archipelago/Domination victory. I.E. cooked settings on a balanced map what makes Polynesia better than other civs?
You can't get a lot of supplies in a canoe.
...what makes Polynesia better than other civs?
Moai tourism yield with hotels. Potential whole bunch of tiles yielding tourism that no-one else has access to. Culture helps towards any victory, so i think solid is a suitable word for their other victory types, as opposed to definitively good, but for a cultural victory they've got a leg up on most civs now
You can find most of the ancient ruins and CS and civs in the game almost imidiately.
You can settle any deserted island before anyone else.
The moais are great late game, and sometimes ok even early on.
Polynesia is imo one of the top civs for any type of win d/t lots of culture/policies.
Moai tiles are game dependant as they need to be on the coast and and they prohibit other tile improvements. I'm not saying that aren't good but they are definitely inferior to Châteaus.
You should note that i said "one of the best" not definitively the best. Polynesia's coastal bias always tends to give them a good amount of moais though, so they aren't often far off, though i would argue they are often better. Chateaus are also game dependent after all. Moais have the potential to yield far more tourism than chateaus too, so to say the french are definitively better at tourism than the polynesians based purely on their UI's is a big stretch. The theming bonus puts them head and shoulders above the poor polynesians though. I still think polynesia are potentially better than brazil though.