And I find it interesting that folks could actually compare the quality of combat in FO1 with the quality of combat in FO3 with a straight face. There is more to do in FO3 then just stand there and shoot, like in FO1.
It's just a difference in playstyles, like I said upthread. If you're just standing there and shooting in FO 1, it's fair for me to say that you're really not making full use of the system and using all of your tactical options. By that same token, I spend most of Fallout 3 just standing in one place and shooting, then going into VATs. But it's just as fair to say that if I'm playing that way in Fallout 3 that I'm not really making full use of that game, either.
Myself, I'm more comfortable with turn-based gameplay, I've been playing those sorts of games since before there really was an option to do so on a computer - the tactical options with that sort of gameplay come more naturally to me. (And I will agree that Fallout isn't the best turn-based game around, but when there's so few to choose from you take what you can get.) Real-time shooter-type games like Fallout 3 can easily overwhelm me - if it weren't for the option to pause gameplay with VATs, I honestly might not have played it very much. I need either a "pause" button (like in Mass Effect,) Bullet-time (like Max Payne) or a really good cover system (like Gears of War/ Kill.Switch) to break the combat into manageable chunks, or I really just can't get into it. I'm fighting the gameplay too much at that point to have much fun with the other stuff.
I liked Bioshock very much, but it was just too hectic for me. I'd scraqe through a battle, and only afterward would I realize what some of my other options were ("oh, I should have hacked that med terminal ahead of time, then blown up that barrel so the bad guy would have run to get healed only to get damaged more - that would have worked alot better than running around like crazy.") Luckily I rented it before buying, because after a few days' playing on the easiest difficulty, I was just having way too much trouble and getting frustrated. That it had an interesting and well-woven story was really the only reason I checked it out, I just wish I wasn't fighting the game so much so that I could actually get into the better parts without being frustrated all the time.
The only reason I took I chance with Fallout 3 was because of the old Fallout games - I'm not a big fan of real-time games but I'm not going to let that get in the way of playing a good game, either.
It's just a matter of what you like in a game, and what you're used to.