When I first opened the package I found a chip that had bent pins. I was a bit worried, however I quickly fond that all the other chips were in great condition. I have been using them for some hackaday projects and they are performing well and I have not come across a chip that didn't work. Even the chip with bent pins I fixed and I don't even know what chip is was anymore!
Suggestion to the seller though: Include some information in the description on what chips are included. I think that would be nice.
Overall, great experience. Thanks!