I completed Fallout New Vegas yesterday. Let me say its Good but not bad, its bad but not terrible. here's the thing, in Fallout 3 you had freedom even before they made it so you could continue to play after the battle at project purity. The New Vegas quests seem to all be tied into the main quest there's very view free quests. In Fallout 3 you could roam the wastes completing quests and not even worry about the main quest. Think about it, Nuka Cola challenge, Big town, Aerafu, all were fun quests meant for your enjoyment but didn't have anything to do with the main quest. One could argue that Children of the Atom doesn't have anything to do with the main quest except Daddy being proud/disappointed with you. In New Vegas the main quest is in your face the whole time. Sometimes it seemed like work with little or no fun. I wish they could take the Game play enhancements from New Vegas and put them into Fallout 3.
I concur with most of what you wrote.
After 120 hours of NV did all the quest there were and saw the endings what happens if I side with different factions I went back to F3 and was more fun. Not to mention how I felt when I did all the quests before I sided with house for first and after the first quest he asked I was looking at the screen for a minute which quests I did and which I failed.
Wasteland survival guide, keller family, there were a lot of things what F3 got better all they had to do is simply implement it in their game. Bobbleheads Vs snowglobes, and you didn't even had to search for snowglobes they were right in your way not to mention the reward is also worthless and could be earned with a 30 second caravan game.
Maybe if we had to find the damn implants that would be similar to the bobble heads and would fit in the game but they couldn't even get that right either. The great quest perks which F3 had were also missing, I felt F3 is more fun to play and more rewarding.
The old fallout feel is back in NV but it really felt much more like work than fun to play. The bugs and the invisible walls sometimes meters in front of the object which should block the player really dragged it down...
If there were mods to add the extra what NV had to F3 would be awesome.