Time for my first thoughts (even though I'm ~20 hours in)!
I want to start by saying that, when the first look at this game was dropped, I was worried. You really could not tell what the combat was going to be like, other than that, to me, it didn't look very Tales-y. As someone who will drop a game because of a garbo battle system over anything else, and as someone whose favorite game series is Tales, this had me stressin' for a long time until they finally released a bit more info moooonths later. The demo is what eventually made me feel like, "Okay, this is new, but this is definitely still Tales." Now that I've been playing for a while, I still have that feeling. It's different, but undeniably Tales.
I'm enjoying the battles quite a bit, and I regularly swap between two of the four characters that I currently have. I think Berseria was the first time that I REALLY used all of the characters (I think because of trophies or in order to unlock something? --not sure, it's been a while), and I actually had a good time using them all. I've barely ever found characters that I liked using aside from the main characters in Tales before, so after Berseria, I wanted to push myself a bit and try it in Arise too. I still don't really like using casters/mages/healers/etc., though, so I haven't used two party members because of that. My only complaint about fights is how your controlled character takes like 45 years to recover after using the max number of normal attacks in a row. This is totally avoidable by just chaining artes into your normal attacks, but the recovery just feels really slow and weird.
[Side note: I'm apparently in the minority of people who don't care about the co-op situation. I feel like there are a million better options for co-op than a Tales game where it's the most minimal form possible outside of like, Mario Galaxy where one person can just...shoot star bits. It's only co-op in battles. Some lady on a Bamco FB post yesterday was bitching that she and her husband were disappointed when they got their second character and found out it wasn't co-op, and now they're basically dropping it. I mean, that's on you, lady, if you didn't know what was announced and has been actively complained about for like a year now. She was all, "One person just has to sit and stare the whole time." You mean like with every other Tales game unless you're in a fight? What are you doing when the person playing is exploring a huge town? Sitting and staring. I dunno, people are free to enjoy what they want, and I'm not defending the decision to remove what has been a staple of Tales combat because I know a lot of people like it, but I also don't personally care that it's gone.]
The game is absolutely gorgeous. The characters, too. Like, there have been pretty characters before: Milla and Velvet are two of my faves and they're both super pretty characters, but like, Shionne?? Oof. Her eyes. <3 (Also, her waist isn't like half an inch wide like Milla and Velvet's. The character designs are still "anime"/Tales but def more proportionate and realistic.) I just got to the area that the demo takes place in, and it's so lush and detailed. I've always loved the area designs in Tales and think that every game has had some really aesthetically pleasing landscapes, but damn if this game isn't just insanely beautiful.
Story so far has been pretty good. Upon starting the game, one of my friends was like, "They must really miss Symphonia. Two worlds, one more advanced, slavery, etc." Not wrong there, but also not strikes against it. There's still a lot to be discovered about the characters and the world, and the giddy feeling of discovery feels really fresh. Maybe because it's been so long since the last new entry in the series.
Since I got all of the costume DLC, and you regularly get attachments, I'm having a lot of fun with that. Party member 3 has a ton of cute outfits that I change pretty often, and I use them as my character to walk around with.
Overall, I'm having an absolute blast. I'm sad that the weekend is almost over and it's back to work tomorrow. :(
I think the only "bug" I've had is audio when skits and some other dialogue starts. It'll sometimes stutter the first sound of the clip, but is otherwise fine.