First thing's first, let me explain my experience regarding using this application. I really liked it. I am here just to have some fun talking with people and pass my little free time. But this app is very useful to the people who are trying to improve English communication skills and the vocabulary. The best thing is while you are using this app to improve your skills, you are also helping the other person to improve their skills. That's a beautiful thing right?! The only main problem you'll face here is the stupid and senseless people. Yes, I encountered such people to they don't have sense, they may say anything, don't take their words to your heart. they are just barking street dogs. When you come across such people, you just have to block them and move on, there are lots of people who are genuinely trying to improve their skills. Okay! . Good luck, have fun.