Best Earnings Call Analysis Tool

I have been using a tool called Uplink to run advanced analytics and provide real time transcripts for Earnings calls and it has been great for me so far. This is definitely something that could be really huge for anyone regularly listening to earnings calls or any disclosures, to be honest. 

There is currently a beta version available for testers and they need people to test it to perfect the product. So far its being distributed for free.

The tool can actually pull out the relevant information both quantitative and sentiment to give what is needed. Is this a waste of time or is this something that will be useful for the analysts on my team or would it be a waste of their time?