Been playing a ton of this, I...really like this Tales. I think this is finally the accomplishment of what games like FFXIII and Xillia tried to do and failed to do: make a linear story-driven jrpg that still feels like the PS2 era of jrpgs and is damn fun and full of content.
I mean sure there's tiny issues with battle camera sometimes, some difficulty spikes, questionable art direction when first entering areas and they are ugly before they get pretty, UI could be better, skills are a bit weird in this one, etc etc...
But really that's all small stuff. What the game has going for it is:
+great battle system
+pretty good story with great pacing
+good cast
+tons of dungeons with actual puzzles and dungeon design
+a fun overworld to explore
+great music
+good to great graphics
+and it seems like it's a good length and conclusive
So basically you have an rpg with a world to explore, dungeons to maze through, a good story, a good cast, great battles, great graphics and music and near-seamless presentation and it's all wrapped up in a well paced story driven narrative that hardly has any "ok, I'm saving and turning it off for the night" spots and is instead "one.more.save.point"
Basically all you lose by going this direction is sidequests, of which there are hardly any. But unlike XIII or Xillia it doesn't feel like you're just walking down a path from cutscene to cutscene because along the way there's good fields and lots and lots of dungeons and the map design is solid and the battle system and sub-systems still make it feel like a Tales game. I've been reading the game is about 30-40 hours in length. Which makes sense because when you take out all the sidequests from a 50-60 hour Tales game, and just focus on a main story you're probably looking at 30-40 hours. I mean I feel like there's been so much game so far and and I'm only 16 hours in. So I have no worries that I won't get a full fledged 50-60 hour major rpg experience, just it might be 20 hours less since they cut out all the optional fat. And I'm totally ok with that.
The game just keeps getting better and better as it goes in every aspect from story, to battle system, to dungeon design, and enemy balance. If it can keep this up until the end, this definitely has the potential at this point to be one of my favorites in the series. Really happy with it so far.