Group 1 - The Kroger Co. (NYSE: KR) is identified as a company with attractive upside potential despite recent disappointing performance [1] - The company's bottom-line results have worsened, leading to shares lagging the broader market with only a 3.2% increase since a specified time [1] Group 2 - Crude Value Insights provides an investing service focused on oil and natural gas, emphasizing cash flow and companies that generate it [1] - The service includes a 50+ stock model account, in-depth cash flow analyses of exploration and production firms, and live chat discussions about the sector [2]