Mattison's Riverwalk Grille is a sprawling gastropub with a large menu of bar classics and draft beer, located in a casual and warm setting. While the food is decent, with some options being particularly enjoyable, the service can be inconsistent and sometimes lacks attention. Prices are generally reasonable, but some customers have found the pricing to be steep for the quality received.The restaurant's location on the Riverwalk is a major advantage, offering beautiful views and a pleasant atmosphere. The outdoor seating area is covered, but the lack of air-conditioning can be a challenge on hot days. The staff is generally friendly and welcoming, but some reviewers have experienced slow service and lack of attentiveness.One of the main issues with Mattison's is the inconsistent volume of the live music, which can range from being barely audible to being too loud. This can be frustrating for customers who want to enjoy the music while still being able to converse with their companions. Some reviewers have also mentioned that the management seems to prioritize keeping the volume low over providing a good experience for the live musicians.Despite these issues, Mattison's Riverwalk Grille remains a popular destination for those looking for a casual dining experience with live music. The restaurant's commitment to using fresh, local ingredients is commendable, and the menu offers a wide range of options to suit various tastes and dietary needs. With some tweaks to the service and music volume, Mattison's could become an even more enjoyable experience for its customers.