alaTest has collected and analyzed 3 user reviews of Apollo Ventura 4000 Ultra Portable Overhead Projector from Amazon.com. The average user rating for this product is 2.3/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. People really like the reliability. The price also gets good feedback.

Yes, it's lightweight (and somewhat portable), but this is nowhere near constucted to the quality of other more standard overhead projectors. The focusing lense fell off twice, and it is best attached with a special screwdriver. More importantly, the...

We bought this product to use for church. The construction is really not good. The lens adjuster has broken and come off several times and the arm itself fell down on the glass. We will not purchase another, from this maker, again.

Excellent product for personal murals and artwork.

Although the product was light weight and did not take up too much space the quality of material it is made of are poor,for the price a piece broke when setting it up before I even used it. Also the range of how large you can get the image was poor.