What are the features that you would look for in a text-to-video AI tool?

I'll go first : 1. I will want the tool to have the possibility of replacing the assets chosen by the AI with custom assets 2. Custom voiceovers are my thing and I feel it is necessary even if there are other AI voiceovers for my video 3. Lastly, the most popular reason people use AI, save time during content creation. I'd love for the AI to take over all the tasks and give me a video with just a few clicks Please add your thoughts to this. I'd love to hear your suggestions :)