Yeah I've been on the fence about it since it's developed by a different developer than the other two. Which is why everything has been Square Enix talking about it since both developers are under Square Enix. It's actually developed by the folks who made the JP only phone app. Also I've read that part of the reason it's BD2 instead of BD3 (which is
should have been imo) is that they're trying to sweep Bravely Second under the rug since it was a "disappointment" to fans which I don't get at all since I like Bravely Second waaaaaay more than I liked Bravely Defaut.
The grinding is also a big turn off for me. Like if you need to "fix" a gameplay mechanic by letting the player let the game play itself or going "you can turn off random encounters if you don't like then (: ...you just won't be high enough level to beat the boss (:" then maybe the game mechanic is the problem.
My biggest question is does it have the same... oomph in the second half as the other BD games? I really want to know before I jump into it but I don't want to spoil it if there is. I just want to know if there is and how it compares to BD and BS's second half (tho the fact that it doesn't have a subtitle sort of speaks volumes on that front

)