When I got the recipe for ZERRIKANTERMENT I wanted to make it, but I couldn't find dragon scales. So where were those obtained? I only know of one dragon and when I finally fought it there would be no way to craft a sword from that point on.

Iorveth's side, in Phillipa's House.

Either kill and loot operator on roche's path or help philipa on ioverth's - the scale will be in her room in loc muine

BUt really it only has import value...btw you can craft the sword there arent many monsters left to kill.

I kinda dislike how you get a bazillion new weapons and armor in the last hour of the game.

ULTIMATE WEAPON...
what kind of game doesn't do that >_>?
The only things i hate were that it was all too easy to achieve them. I feel like they makes the whole chapter 3 in a rush or something like that

Personally I prefer Zerrikanterment, but I used the Deithwen in my fight against the operator and kept Addan Deith simply because of its importance. I agree with Oddhermit's decision with the Robust Blue Meteorite Sword. I felt its stats were really good, even enough to last you through ch. 3 as well. Plus I make up for my lack of sign damage through my mods on my weapons :-).

O.T
Hen from Visionary quest from CH2 Roche path is Huge monster

If only they give new game plus and keep the weapon so that we can blast through the whole game again
forgetting we used to die more than 10 times each chapters

I don't remember dying 10 times in 3 playthroughs.

Then your not included in the "we"