Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
I'm delighted with this bunting. It is as per the images; and has a plastic laminate feel - making it easier to clean/wipe and also more resilient to fading in sunlight. Very happy to recommend - delivery was prompt, packaging good, product created the smiles I'd hoped for!