Liked Xillia 1 a lot. Xillia 2 was a mess, IMO, and barely really functioned as a sequel. It didn't really continue anything from the first- it mostly concerned the two new characters, one of which is a silent progagonist (which they never do with this series) the Xillia 1 cast were pretty much useless baggage, following the new protagonist, and the game could have further explored the very unstable world state the events of 1 left us with, and any number of problems that could have spring from that but instead went on a whole other (very sci fi) tangent with alternate universes and shit.
Having a collected title would be.. nice I guess though.
But seriously Namco...Vesperia please. Still the best looking Tales game ever made. Its clear they put a lot into that game, and the titles that followed were never given quite the same budget for graphical design. Cell shading is so freaking nice and timeless, and I don't know why dev's making anime styled games don't use it more.