The best part is that you can customize your script as per needs of business by adding or removing modules, so there could be no issues at all with running such scripts for large amount files! I have not faced any issue yet while working over grabbitit product but i am sure if we face some problem then surely their team will help us out solving them very quickly!! So far its been good experience using this software tool which helps me get my work done within limited time span and saves tons of money too. We save huge amounts o manpower cost because now instead of manually getting info about each file separately through excel sheets and creating different lists etc., just create one list having fields like Name & Owner/Supervisor details alongwith dates when they were added / modified (or whatever needed)and run these programs automatically and gather bulk information without wasting much precious human resource. ! I like that grabit is an open source software which means they can make changes to their product anytime without needing much notice just for better customer experience. Sometimes there's some lag or delay when scraping page so you need have patience while using this tool but eventually things work out. We are solving problems of having enough information about clients by integrating its tools with other applications. It works well.