100h great game, but a few flaws
Radio: Not improved att all, its gone backwards, Three Dog was really entertainment. And now… Johny guitar can put his guitar up in he's F#€%/[" A¤#. 1000 songs should be appropriate, and more chitchat between the songs that are going on around the Vegas.
Karma: Haven't affected the gameplay much, boring. I played as good and bad karma, and its very very hard to get bad karma, and very easy to get good. It should be some kind of crossroad to decide if you want to be evil or good in one strike and after that work on your karma in those direction.
Factions: It's too complicated… "What faction shall I choose, what faction will be in my best interest?" It seems most safe to stay neutral with all factions until the end game and be a suck up, witch is boring.
Companions: Everybody is into some kind of faction, and hate/love another faction. It seems NPC is favorite among the most companions, why is there not the opposite, the ones who hate the NPC and kills them on sight (like Boone do to the Legion)? The only one I can rely on is Raul, but he is only neutral and have no real opinion.