I like that it is easy to search and filter all of my different appointments. It has been a while since we tried another calendar app for the company but this was definitely on par with our current favorite (Trello). The ability to schedule meetings using text messages or email would be great as well! It's really not too complicated once you get used to it. We haven't found anything yet that isn't useful. If you are looking for something simple for scheduling small tasks/meetings then this may work just fine for your needs. We use it daily to keep track of what projects need attention from multiple team members across several locations. It makes collaboration much easier than having to send emails back and forth.