It’s okay
I have used Slides a lot. Good app, but I don’t like the fact that it doesn’t have many capabilities that the computer version does. I mean I know it’s an app for a mobile device, but still I feel like it should have more than it does. Overall it does work well, but if you edit on your computer then present on your iPad or other device, the presentation tends to lag.
CubCadet71 about Google Slides, v1.2017.482