It's very helpful for people who want to share their commute time with someone else. I use it everyday, and I love how it helps me find people that have the same schedule as me. It's also great because you can see other people's route and where they're going. You can also add them as friends if you like. I don't really have any dislikes about this app. I would say that sometimes it takes a while to load the map. But once it does load, it works well. This is an amazing tool when you need to share your commute time with someone else. It makes it easier to get rides from different people.