Are you tired of mediocre projector picture quality? The ViewSonic LS740HD solves this with its 5500 lumen output and 1080p resolution. Designed for auditoriums, it's perfect for home theaters. However, its large size and high price may deter some users. After 30 days of testing, we'll dive into its design, build quality, sound quality, and image display. Is it worth the investment? Read on to find out.