Hey thanks for the feedback. I'll be honest with you, if reading and writing is what your goal is, then you'll get better results speaking to ChatGPT in the OpenAI chat interface. If your goal is to be able to speak it eventually, you'll need some sort of speech version.

Sure - it's a deliberate decision to get it to not correct you mid conversation, because that mimics real life. However, I'm looking at having a way for you to get some qualitative feedback alongside the fluency score after each conversation.