In Class Power Point is Evil

I think that a PowerPoint presentation can be executed well, but it can also end up cheesy and unprofessional if you get carried away with all the effects or don't provide relevant information. When I see someone's powerpoint slides, I can tell how long the person spent on it by the neatness of it and also how much content is there. Even if someone has 20 slides it could in reality only be 2 sentences worth of information.