I am Using google photos since 4 years and I am gonna share my experience about it.
In 2013, I bought a new phone of samsung and In that Phone the app was pre installed. I didn’t know the work of the app at that time but it was eventuallly on all time. After 2 months My was theft and I lost all of my data. and I was very depressed beacause I lost all my data.
After some time, I log in to google and was surfing and then I saw the Photos Icon and I found all my photos. I was so happy at that time and understood the importance and usability of the app. After that incident I never forget to on the app.
So what I fund is the featues are very good and useful also that the service is amazing. the app is user friendly that it automatically upload the data to the cloud storage. So we don’t have to any dedicated work to the app.
So I would like to tell everyone if you have this kind of problem like I had then you should try this one.