Players report that Big Fish by Swintt offers an engaging underwater adventure with vibrant graphics and a whimsical theme that appeals to fans of aquatic slots. The game features a user-friendly interface that allows for smooth navigation, making it accessible to both newcomers and seasoned players. The community finds the gameplay to be straightforward yet enjoyable, with a decent number of features including wilds and scatter symbols that enhance the overall experience. Many players appreciate the potential for significant wins, although the win frequency can be less consistent, leading to mixed feelings about the volatility. Overall, Big Fish provides a delightful gaming experience, especially for those who enjoy visually appealing slots with a light-hearted theme.