I installed and refinished wood floors for about 2 years professionally. This wood is adequate, however there were a lot of crap wood in there. There were way too many pieces with junk tongues (enough so they had to be top nailed) and chatter marks across the surface. About 20% I had to toss and just wasn't acceptable for flooring.
My only other grip is that the wood is much darker or there's a lot more darker pieces than most of the #1 common white oak flooring I've installed. So this didn't blend well with the rest of the floor purchased earlier this year. Fortunately they're in bedrooms and so separated from the main rooms, hallway, etc. by doorways. Little harder to notice the overall darkness of the floor compared to the rest, but it is noticeable.