Before revision:  Our user feedback suggests that Sigma Worksheet provides an easier to use and learn interface for data warehouses, improving the  data analysis and exploration experience for both expert and non-expert enterprise users  .
After revision:  Our user feedback suggests that Sigma Worksheet provides an easier to use and learn interface for accessing, transforming, exploring, and analyzing data in cloud data warehouses, improving the data analysis and exploration experience for both expert and non-expert enterprise users .