TWEWY was great and I always hoped they'd make another game someday, really looking forward to this! I wonder how the gameplay will work and if they'll be able to maintain a similar "feel" that the DS game had. I also wonder if there'll be any clothing customization (ie, appearance changes depending on your equipment) - the brands/clothing really helped sell the setting/vibe of the original, so it'd be interesting if they expanded on that. Idk, though, I'm kind of assuming there won't be, since it's make for a disconnect between the character model and character portraits.
I hope the soundtrack is good, too. I wasn't really feeling the trailer music until it mixed in bits of the original.