Two was still designed better than this game was thats for sure. Nothing beats the first one with how bad the attack animations were though which made the game a chore lol.
Id say two still at least kept the feeling of the world and setting, where this one totally just threw pretty much all of that out. They were targeting the wrong audience thats for sure. Since its not like bringing people into 3 is going to suddenly make them buy 1 & 2 anymore. So dont even see why they tried to change their focus away from the fans of the first 2 games. That and its not like people who know nothing about the series are really going to wander into the 3rd game just because over here in Japan, considering the stories are "supposed" to be connected.
They seriously could have done so much more with the game if they actually had put some effort into it. Such a waste of a title that folks have been waiting years for. Almost 9 years people have been waiting for another game. With how they apparently wanted to continue the franchise with media such as the mangas for example, that they make the general writing from the game so different from the mangas. Well more the one which would most def be considered mainline, the DRAG-ON DRAGOON 死ニ至ル赤 / Drag-On Dragoon Shi ni Itaru Aka. (Btw as mentioned before for others dont look this up as the cover of the first book can be considered a major spoiler).
They had a fine cast of characters, but it was pretty much all wasted due to the poor overall writing. On top of having other content locked away in the DLCs, which wasted the initial potential of the sisters with the full title itself. Such a damned shame since the cast and their voice work is great and subpar gameplay / design sure can look past that, but the writing really just pulled everything down. The producer talks about how the core is his audience yet pretty much with the design and how the writing / tone was changed shows that they were targeting a different group all together. Which was not the fans of the series.