On this page there’s 4 highlights (view in Baymard Premium) outlining what Amazon are doing right and wrong.
(Tip: use the arrows above or on your keyboard to navigate all 107 top-level navigation examples.)

The screenshot was taken on November 13, 2013 and depicts Amazon’s Top-Level Navigation. In total, we’ve reviewed 90 of Amazon’s page designs. To see them all, visit the full Amazon UX case study.