I really like the ability to quickly design slides that don't look like PowerPoint. I especially like how you can find related pictures to your keywords. The library of content is also useful. Often I will search to see what other people have done on the topic and adapt that. Review collected by and hosted on G2.com.

The number one thing I don't like is that everything is center-aligned and there is no way to change that. Research shows that center-aligned text is the worst for online readers. I teach my students not to center-align text ... yet, if I use Haiku, all my text will be center-aligned. Review collected by and hosted on G2.com.