Amazon reviewers for the Dollger square aviator sunglasses say the style looks good and the price is a strong value, with several buyers saying they work well for costumes or casual fashion wear. Common complaints include inconsistent build quality, some cheap or flimsy-feeling frames, comfort issues, and occasional lens/scratch problems. A separate review site shows generally positive ratings for a very similar Dollger square aviator listing, while the brand-level analysis also suggests Dollger products tend to be rated fairly well overall. On YouTube, there are product-specific videos for Dollger sunglasses, including an unboxing/review style video and a vintage steampunk retro sunglasses review that appears to cover a related Dollger model.