Yes, many people have noticed a change in the taste of Mini Eggs over the years. This perception is often attributed to variations in ingredients, manufacturing processes, or simply personal taste perceptions that can occur as people age or as their preferences evolve. Additionally, seasonal batches might also have slight differences in taste due to changes in the recipes or sourcing of ingredients. Some consumers have expressed that Mini Eggs consumed in different years taste distinct, which could be a result of these factors. However, Cadbury typically maintains a consistent flavor profile for its products, so any noticeable differences might be subjective to individual taste buds or influenced by the context in which the chocolates are consumed.