1. Aside from the algorithm (sentiment analysis) that is being used, are you planning to somehow eliminate tweets that possibly are made by bot accounts (ratings can be abused, if no measurements are in place for such tweets)?
2. Upon clicking the "See more" button, there's no button to get back to the main page (regardless of the back button on browsers).
3. Even though everything seem to be automated, there should be some manual checks as well.
1. Currently, each tweet needs to be unique and by an unique user, so a bot would need to create new accounts and create alternating tweets. I haven't yet seen abuse, but the algorithm could also exclude accounts that are new, have only a few tweets and followers etc. It's always a cat and mouse game.
2. Clicking navigation bar title goes back, but I agree that it was unintuitive. Added a go back link.
3. I do manual checks myself, but there's a lot of data. I'm probably going to create some kind of a report button for visitors to delete bad data (this could also lead to more abuse so not sure yet).
Thanks for the reply!