I signed up. I often have to caption videos for TikTok/Reels etc. I normally use CapCut mobile (desktop version has weak subtitling). It is a massive PITA to make compelling engaging captions like this. Going back and adding emojis etc is another PITA.
I'm willing to give it a test. The pricing is a little steep for simply captioning, especially as a lot of short videos are very speculative and most won't make any return on investment.
One idea I would love: the tool to identify different speakers and change the color of the captions. I had to do this manually the other day on an interview and it was a real time sink.