A few months ago, I tested VAPI using the on-site demo, and I came away really impressed with how good the voice was, and how well it answered quite specific questions about the vapi.ai website, like how the animated background worked.
I tested it again now, and the voice is significantly worse, and it can no longer answer the same questions. Why? What happened? Did you have to downgrade it to some inferior version?
I had been planning to undertake a major project using VAPI, but this demo has completely turned me off the idea. Is it representative of the highest quality VAPI can offer?