Hmm disagree, It's most likely going to outsell FFXI, and FFXII. FFX-2, thus it puts it in the middle, or lower half depending on how you count X-2 And I thought FFXIII game was one of the better ones in the series. And IMO the worst 3D ones are 7 and 12, still awesome games but. Not my favorite (I like FFVII, because crisis core was awesome, and CC would not be good with out FFVII)
However The internet complaining so I won't fail to aknowledge, the complaining is the same or more comparitively to when FFVIII came out, and FFXII atleast I think.
And On rebooting, final fantasy gets rebooted every numbered game. Including even sequals in the same universe as vs is an ARPG So that's going to happen anyways.
FFXII, had characters that were more mature and realistic, and less emo, and a different take on dialogue. and people complained about that as well.
they do need to improve the dialogue, however the dialogue has not gotten worse. IMO It just hasn't increased in quality at the same rate as other games. And when it went from reading to spoken, the dialogue is more noticiably bad when it's spoken as opposed to read. However I noticed how bad the dialogue was in the old ones and still loved them anyways, thus why X and XIII was not a shock.
This is all my opinion. I just didn't want to IMO after every sentence.