Well I've burned through up to chapter 4 before I got killed by ninja dogs.. decided that losing the lowest of ninja life forms was a sign that I should quit for today ( I'm a little tired) but yeah observations so far-
The game is definetly easier, path of the warrior on sigma 2 so far .. well I never played acolyte on 360 but I'd say it must be closer to that then the NG2 warrior mode. Everything is just flat out easier this time around, the large lifebars for most enemies at the start become a non issue the second you upgrade any weapon to level 2.
Getting to the point though-
+ Graphics, despite screen tearing and slowdown are WAY better then the xbox version, it's amazing what an actual lighting model can do for a games atmosphere. 720p makes everything that much sharper
+ speed is still about the same as it was in the 360 version despite my initial concerns
+ so far little bits and pieces have been edited or cut- in stage 2 you might recall needlessly having to shoot arrows to gain access to the red and blue orbs that eventually make the yellow orb glow so youcan shoot it and jump inside the dragons mouth to finally go face the boss... now you merely have to go touch the orbs in each room and the door opens for you once the enemies are dead, another change in stage 3 (new york 1) the entire section with the fans no longer has ANY enemies you just walk in and shoot the fans and go on your way... perhaps this was done because the room pretty much existed just to kick dudes into the fan and watch them get mulched...
+/- the difficulty could be construed in different ways I suppose, I came very close to death on about 4 seperate occasions through to the end of chapter 3 before finally dying once on the roboseaman thing ( I failed to roll out of the way of his super attack that does 60% damage) and through abit of careless timing I got my balls chewed off by the last remaining ninja dog in one of the encounters in stage 4 but on the whole I'm finding the encounters are placed much more fairly. Yeah it's easier but there's not as much enemy memorization as there was before , fewer enemies that mostly do less damage as well as fewer cheap hits. The game has effectivly been nutured to a degree that I feel anyone with a bit of gaming exerience should be able to get through warrior. I don't think this is a big issue, save the super hard stuff for mentor and master ninja for those that want the challenge.
- essence is pretty much worthless now, since upgrades are free and you can't get more then 1 per stage you'll never get overpowered like you could in standard ng2. The chests scattered throughout the levels hand out more then enough healing items so far, I might be eating my words later but yeah, I haven't bought anything yet.
Based on my limited playtime so far though I'd handidly recommend this over the 360 version , it looks better ,plays as good or better and has a bit more content.