Hangouts is a good messaging app. It has so many features and it is integrated with Google services. Hangouts app for mobile (Android and iOS) is good too. But, when it comes to Hangouts for Chrome, well, not so much.
One of Hangouts’ biggest problem: you cannot use multiple accounts on one computer. The feature isn’t there, so you can’t have it. That’s the problem. Our problem. My problem too.