alaTest has collected and analyzed 36 user reviews of Crenova® BL-20 Portable HD LED Projector Adjustable Focus 800*480 1080P Multi-Media Cinema Theater 2600 Lumens Home Theater Support PC Laptop 2x HDMI from Amazon.com. The average user rating for this product is 4.4/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. Opinions about the usability and price are generally positive, but many are critical about the reliability and noise.