We had to have 2 shipped to us because they had a noticeable lock mechanism issue.  
Some of the holes fro the locking mechanism were drilled too deep and when it was put together it showed and actually broke through the top surface.  Two corners didn't come together well either (1/8" gap).
Instructions aren't that clear and it definitely takes awhile to put together.  A lot of pieces!

It does look nice once together and once they have this issue addressed it'll be a lot better.