Is it too obvious and vague to say "companions" as my answer to your question? Because, regardless of what detail one mentions..."it" annoys me. The idea of a companion is "quaint" but, it always seems as though what I want from a companion...just isn't possible or wasn't considered. I'll "play" with a companion in FO4...but that's just it...I'm just dicking around in my little fantasy world, but if I'm going to set out to accomplish something...in game...I "do it myself" because I want it done right and I don't need my immersion to be broken because of the limited programming vision of beth.

Another thing that annoys me about companions is that they sometimes run off and disappears or sometimes when you load into another area they sometimes don't come so you have to go back and wait for the LOADING again. A pain in the butt are companions sometimes.

When they stand in a doorway and refuse to move. Say what you will about the rest of the game, but Deathwing had it right when they made it so you can walk through your battle brothers.