I think this app is really good and provide you an easy way to connect people and do calls. Now-a-days, its been used a lot because of the global pandemic and helping people of every field to get along with their work online. It gave me best video calling experience and it also gives you a feature of muting your video or voice which according to me is really good and comfortable. It gives you easy access to start or join a meeting and within seconds you can attend it. You can add a lot of people at the same time which makes it convinient for the host to carry the procedure of meeting.
The cons. of the application , which I experienced, is that sometimes its difficult to join the meeting due to server connections which is annoying and irriting.