You want a big gun that can destroy everything instantly? That would kind of ruin the game pretty fast, your in a nuclear wasteland, its meant to be hard to find high damage guns that are in good quality. You do find kick ass weapons later in the game just like you do in just about every good RPG, it's all about progression.
the accuracy in the weapons isn't just look at the enemy and shoot, that only works close range. If your skills are low your chances of hitting an enemy at a fair distance is next to impossible.
Also why do people keep saying "oh well in fallout 1 and 2 blah blah blah" when talking about fallout 3 or NV. The only things that the first 2 have in common with the new ones is the name, setting and lore.
What works in a strategical turn based RPG does not work in a first person shooter/RPG
I think Bethesda and obsidian have made 2 fallout games that are pretty fun in their own right. They got a lot of my friends interested in the franchise and they have all now played the first 2 games and loved them which is something they would have never thought of doing before.
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