WSE is successful in creating a pleasant atmosphere for learning English. I feel that every learning session with WSE is like daily activity and not like being in a classroom or school. but some things might be improved in the future to make WSE even better. sometimes for some classes, such as social communities, too many people are present, so the atmosphere in the class is not conducive and it's like talking at the same time. then for working on lessons some parts are repeated too much which in my opinion are not too important and don't need to be repeated that much. before joining WSE I thought I would get a kind of textbook with a physical form. it turns out that all textbooks are in the form of lessons or have no physical form. I regret it a little because I feel I need a textbook to re-read the important notes in each lesson. I understand that WSE emphasizes flexible learning but I think it would be better if there was a textbook at each level for students who want to read important notes in each lesson.I give my thumbs up for the service and atmosphere WSE has created. the study room and waiting room are very comfortable.