WSE is a good center for adults who want to improve their skills. In general, I like the method that WSE is using right now. It helps me a lot to improve my speaking skills. However, there are several issues that I recommend WSE should improve, such as: The mobile app and the web browser are very problematic. When I go to world.wallstreetenglish.com, it conflicts with the PC’s sound. There should be an option to pay monthly membership fees instead of a one-time payment as it is currently. Many classes repeat the same topics. Students in the classes are not evenly matched in terms of level, which sometimes makes the online learning experience less than satisfactory.