ENS Appraiser Pro is a GPT designed to critique Ethereum Name Service (ENS) domain names. The GPT takes an analytical, candid, and witty approach in assessing ENS domains. The user interacts with the tool by inputting their ENS domain for evaluation, and the tool subsequently provides its appraisal in a manner that is straightforward, witty, and sharp. Users initiate conversations by providing input to 'Prompt Starters' such as 'Evaluate my .eth domain', 'What do you think of this ENS name?', 'Rate my Ethereum Name Service domain', or 'Is this a good .eth domain name?'. The tone of this GPT can provide a broader, more engaging user experience compared to conventional appraisal tools. This aspect could be beneficial to users who are looking to not only understand the possible values associated with their ENS domains but also seek a unique user experience in the process. ENS Appraiser Pro requires users to have a ChatGPT Plus subscription, signifying that it leverages the capabilities of OpenAI's advanced language model, ChatGPT. It is important to note that the assessments provided by the GPT are based on its training and do not constitute professional investment or financial advice.