Several areas of criticism regarding Jimmy's Killer Prawns have been identified through customer feedback. One recurring point of contention is the noise level at the restaurant, which can be overwhelming and affect the overall dining atmosphere. An isolated review raises suspicions about the authenticity of some five-star reviews, a concern that may introduce skepticism for prospective diners. Price discrepancies and a lack of transparency about fluctuations in menu pricing are other causes for concern, as customers express discomfort with unexpected costs. There have been instances of dissatisfaction with certain policies such as the unavailability of tap water and the size of the side dishes, like the single small bowl of chips served with an expensive platter. In at least one case, the quality of food presentation and preparation (e.g., lobster covered in cheese, potentially undercooked kidney) has not met customer expectations despite the generally high food quality.