I love how easy it is to organize meetings via call or video chat, without having all sorts of people in different locations at once. The app's interface could use some work - but with that said, there are plenty other options out there for calling/group chatting so this isn't necessarily an issue anymore! Haven't found anything negative about TeamSpeak yet (which we used before). It was great to be able to have group calls when working remotely from home; now my team can also easily hold conference calls together as well.