The complaint of "death by PowerPoint" is often voiced by audiences forced to sit through screen after screen of overstuffed bullet-point slides.
But presentations don't need to be so dull. As students learn in Bovee and Thill texts, the most important design decision for a presentation is whether to use conventional structured slides or the looser, free-form slides that many presentation specialists now advocate. If the text you're currently using is teaching only conventional bullet-point slide design, it isn't preparing students for the expectations of today's workplace.
Via Bovee & Thill's Online Business Communication Magazines