I like that it's easy to use with my Google Classroom account. The interface is very intuitive once you get used to how everything works! It can be difficult at first if you're not familiar with using google apps but stick around because there are some great tutorials out here as well!! If your looking into this software make sure you take advantage of all their free trials so you have time to figure things out before committing too much money or effort in something new. We've been able to create more engaging lessons by having students work together collaboratively through side study instead of just teaching one-onone which has helped our student retention rate increase tremendously.