I like how it's easy to use; you can customize everything about each campaign with ease! It is very flexible too because we are able to track individual campaigns separately if need be which makes tracking results easier than ever before! Also great customer support when needed - they helped me fix my last issue really fast. Nothing at this time but wish there were more options in terms of layouts/designs etc. You should give it try since its free trial period has ended so make sure u check out all available features during testing phase. We have been using them for our annual cybersecurity training sessions where employees get familiarized with latest threats affecting their organization.