No they told you through marketing it was a deep "next gen" RPG, then changed it less than a month out, i believe, to Action/Adventure, which i believe was the right call since it most definitely is no RPG let alone "next gen" one.
How ppl take that is upto them, i personally have no time to sit and piss, moan, bitch, cry liar liar an in some cases harass and threaten ppl and devs online over what is at the end of the day nothing but a game.
I was disappointed sure, frustrated definitely but ultimately still enjoyed what was offered which will change from person to person and understandably so, but again, for me, not to the extent some go.
I gotto movies, can pay alot more for it depending on who i take, an come out hella disappointed in a movie that was nothing like i thought it be and there marketing done a great job covering it, but i go "bah that was shit" and simply move on.
I've bought many games that turn out "not as advertised" and go "bah shit" and move on.
Shit happens and will continue to do so long after im gone, i can either sit and bitch about how everyones a lying SOB bstrd out for my money or i can just accept the fact sometimes i win and sometimes i lose and find the "thing" that does work for me