I just bought that set a month ago seem to be holding up very well. I am not a mechanic by trade but i do use my tools very pleased with them The handles have a very good feel to them very comfortable.
I have had a set of 6 for a few months as dodge said the handle feels good in your hand the tips seem to fit any hold very well but I can't say how they are going to hold up
While I've heard good things on them, I don't think I'd give $50 for them. I was looking on Amazon earlier and saw these which may be an alternative for you, which are of much better quality than the Craftsman. https://www.amazon.com/dp/B000X1UY4S/?tag=atomicindus08-20
I got mine for cheap with rewards points but haven't put them to use yet.
I've heard that the shanks can slip in the handles, and I don't like the fact that they're round shanked without hex bolsters. Pretty cheesy if you ask me.