6550c - Epiphone is not made in China but in Korea (big difference) in largest instrument factory in the world. Samick has factories in Korea and Indonesia. I've never suggested same quality as Gibson but it is pretty good. If it is enough for Epihone (owned by Gibson) and Gretsch to build guitars there - it should be enough for me. Samick uses quality stuff - Grover tuners, Duncan designed pickups, Wilkinson bridges. As for headstock - I compared Epiphone to Silvertone and not the Gibson. Gibson is 10x more expensive.
Here you'll find user reviews of Samick Les Paul copy (4.5 of 5):
http://www.harmonycentral.com/products/83532
Here you'll find user reviews of Samick Les Paul copy (4.5 of 5):
http://www.harmonycentral.com/products/83532