Mine should have been a B-stock... The finish is not perfect, with a slight black streak under the transparent top layer. A few black specs here and there too. You only see it under certain light angles, but it's there. Setup was not great, but easy to fix. I almost sent it back but in the end decided to keep it. It is a good guitar, I just wish quality control and inspection by Thomann had been a bit better. Maybe I'm nit-picking, it's not a 1500Euro instrument, but getting something great with a slight blemish is always a bummer.