Yea some wont like it but I am sure some didnt like how every time you came out of a building or subway you were jumped by the mercs or the rangers trying to kill you. Have some of them where they try to flank you and shoot you in the back. Now I dont mind the mutants being dumb as bricks but I would like for them to have enough intelligence when it comes to combat.
I wouldnt be suprised if in the future FO game we encounter yet another strain of FEV. Wouldnt mind seeing some intelligent mutants (which we will) but my understanding of the fallout universe is that they were trying all these different strains of FEV trying to get around the problems that they had with them.