Yes, very little of note in Thor. Plenty of Asgardian sagas but no issues with significant moments for Marvel continuity.
Yeah, but it's the cheapest high grade 60's Marvel run you can put together, probably.
No, there are several others. Mighty Marvel Western, Captain Savage, Doctor Strange, Fantasy Masterpieces, etc.
I should know. I won the CGC award for Marvel SA First Issues (1965-1969). Most of the books in the current #1 registry spot used to belong to me.
Trust me, this run is neither easy nor cheap to assemble in the 9.4 range.
Nice set. Wish I still had my 169 9.8 Sold it for a song, before its value exploded.