Those bullets look pretty darn good...
I can see the rough base, caused by the strange Lee mold.
I believe if I had received a brand new mold that had that kind of damage, I'd have sent it back. The base of the bullet is pretty critical for good accuracy.
However, you never know how a bullet will work, until you fling a few downrange.
If you don't want to send it back, you might see if you could find someone with access to a lathe and a 4 jaw chuck to see if he could dress the roughness out of each cavity. I'm assuming this mold was supposed to be a bevel base type? If that's the case, it should be fairly easy to turn it into a plain flat base bullet. I had a single cavity Lee mold for the .375 Winchester that I turned the bevel out of the base. It made a really nice plain based bullet.