Here are the shortcomings of the tool:
- Clicks on URL: It shows the overall clicks on the url, if you use it multiple times, it will be summed up
- No reach metrics for your tweets
- Filters: No filters on date ranges, difficult to dig out tweets
- No sorting of tweets by number of retweets etc.
- No sentiment analysis
All of these shortcomings could result into 2-3 products itself.
Some useful things are:
- Follower trends
- Interests and segmentation of your followers
- High level overview of how your tweets are doing.