Getting closer towards the end of Octopath.. all about finished chapter 3 for all characters and most of my characters are at least decently leveled. Should be ready to go for at least a few of the lvl 4 chapters.
Once you find the library good enough and you get one, you are in for a treat =)
However and this is just a personal opinion of mine there's a lot of exclusives though and when people say there arent it just makes me wonder what "many exclusives" actually are. How many games are many in less than 1.5 years of existance?
Arms, Splatoon 2, Mario+Rabbids: Kingdom Battle, Super Mario Odyssey, Snipperclips, Xenoblade Chronicles 2, Mario Tennis Aces and Octopath Traveller are all stellar games and exclusives. Obviously there's more minor excluvies as well but I just went with the big ones.
But as you put it, those who didnt own a Wii U, are in for a treat.. just add games like MK8DX, Zelda: BotW, Bayonetta 2, Hyrule Warriors, Pokken, Captain Toad, Donkey Kong Country and more, you've got yourself an insane lineup.
Octopath is one I am excited to play eventually.