Most Samick bows are copies of well known production bows. Overall they build a good bow for the money. In my opinion, they should not offer anything above 50# draw weight, as bow breaks can hurt bad.
I built a few bows, which are far more complicated to lay up than a regular recurve limb. It is also a highly curved one piece bow that has interior wedges which need to be placed accurately. It takes me an hour of preparation and about 50 minutes to get that bow into its form.
Those mass produced TD recurves are built in a huge form and then sawn out and ground. Nock grooves are cut in with a machine, that's why they always have sharp edges.
I have a good friend that builds custom bow since 1960, and I would say he has sold about 6800 up to date or so. I saw failed experimental limbs for example using exotic short fibred veneers, but these libs all failed for the geometry he uses. That's why he limits recurve limbs to Action wood, Maple, Osage and Bamboo under the color glass you want. Works out well for him, as he hardly has any real warranty cases. Customers who twist their limbs badly during stringing and then pull the bow and break them happens sometimes, but this is not the error of the bowyer, even though he is normally very courteous in these cases. More courteous than I would probably be....