About difficulty,yes easy and normal was easy really..normal...later in game it was sometimes challenging..but it depends on player...
Player who played BG,BG2,Planescape Torment...for him its really not so difficult..I found myself also with no problem...
Also how you build your group...if you have really AOE crowd controll, lots of dps...its then easy really...for example Cone of Cold is really cheat,not a spell..

:D:D this spell really rullez...When I swap Leliana to dualwield..its a killing machine..
But we have to remember those players who are not familiar to the type of this game...Lately RPG were diablo like,which I dont take as RPG...and Diablolike games are multimass killing..so dont be surprise,that some people used for these types of games found this one difficult even on normal mode...
Next time,when they will get into their veins system,abilities..then they will find it also...
Bioware change easy and normal mode...its good...if they will not nerf hard,and nightmare it will be still good

So why complaint??You can change difficulty anytime in the game...so rise it up..

))