Efficient and user-friendly: Intuitive and easy to navigate. The clear and concise instructions make it easy for users to understand how to use the application, making it efficient and user-friendly.

Multilingual support: Ability to work in all languages that ChatGPT uses is a major advantage, making it accessible to users from different linguistic backgrounds.

Innovative features: Features such as web browsing, combining cells, and unlimited usage enhance the user experience. The ability to interact with any data in Google Sheets using the =AI() function is particularly impressive.

Team-oriented: Designed with team collaboration in mind, which is beneficial for organizations and businesses.

Prompt Library: The inclusion of a list of effective prompts is a useful addition to help users generate AI content more effectively.

Speed: Optimized for speed, bringing back responses from ChatGPT as quickly as possible, which is highly advantageous.

Overall, the application is impressive with its innovative features, user-friendly interface, and focus on efficiency and collaboration.