This is an amazing app but... – GroupMe Review

I'll give this app 5 stars but honestly, I think there are major changes to be made. When I message people on groupme, the app marks my messages read and many of my contacts say the same. Even when I haven't read the message (or opened it), it marks it read without permission Secondly, it doesn't allow me to mark the message unread ... Sometimes, I want to respond later, so I read the message but I don't want to forget about it, but the app does not allow for unread options.
Review by Sebastion7 on GroupMe.