I'm not going to knock Hancock, it's been done to death here there and everywhere!...No his pup are not socialised, the shear volume makes that job impossible for him imo.
Bide your time young fella, what ever you get will/should be with you for up to fifteen years so choose carefully Last pup I got came from a guy on here, well bred/socialised and he didn't charge me for her...There will always be someone here who will help with the right dog.
Good luck and as the saying goes, "Patience Grasshopper".