I need a straight-forward, unbiased review of a WordPress “AI Chatbot” plugin - https://wordpress.org/plugins/limb-chatbot/. Your task is to install the latest public release on a fresh WordPress instance, explore every primary feature, and then give me clear, practical feedback focused on two areas: • Ease of use – How intuitive is the setup, everyday workflow, and overall interface for someone with average WordPress experience? • Performance – Any noticeable impact on page-load time or server resources under moderate traffic, both with and without caching? Please prepare your findings and leave the feedback in our website - https://wpaichatbot.com/ . Click the blue "Leave Feedback" button in the menu Thanks in advance. Regards, Raffi