im kinda disappointed.
music isn't remixed good as it was in case of MMBN5 double team ds and they even didn't try to make animation for jacking in like in BN5, just plain old diamond with some circles moving around it. PET like interface is ok but its kinda strange when megaman is fighting some one you challenge and at same time looking at you from bottom screen o.0, in BN5 at least that PET icon appeared if you don't have images of other navis.
and for most the game no crossover elements (im at elecman now)...
addition of running from battle without use of chip and autorun feature is nice.
lazy job indeed if you take how much time they needed to put together this game and about same time it will take them to make EU/US version.
if you ask me they should make new zx,legends and battlenetwork all will sell good.
battlenetwork should continue in way of megaman x/zero introducing zero as playable character (guy from network transmission) it would give new twist to game.
thats just my opinion.
Seeing as they already have an exe sequel/replacement I doupt they'll make more after this, so you're stuck with rockman strategy.exe >.> (I mean really now Libra's em wave change looks exactly like Libra from strategy it's now obvious to me where they got their bosses from x.x)
edit: btw, wait for the english version, this game is text-heavy and you probably can't even read any of it which really takes away from the point of playing a game you already played for just a few more plot points....