Invasive, bloated, annoying. Like many, I only use this app because of family. It's okay until recently. No app should launch itself to pester you for info every couple of minutes. It has a bad user-side storage system that downloads all images someone else posts in chat, lead to it eating 1gb of my storage. Deleted it. Maybe they'll fix its popup feature by next month. No msg app should take up nearly 2gb. It also ate 40% of my phone battery in 1 hour from popups once. Such trite.