My experience with messenger is not good because there are a lot of reasons for that
It's speed of sending messages and receiving them is not as good as WhatsApp.
I think Facebook should have given this messenger in build but not the sperate app.
The quality of video call is not good as Imo.
Some times the video call goes paused and shows connecting.
But the quality of voice call is good some times.
It is not easy to handle it.
The layout of app is not good.
Also same experience with it's design.
Some times it does not show people who are active.
So this was my experience with messenger so please like my review and follow me for more interesting reviews.