Bests & Worsts Reviews from Amazon

First of all, I love technology and I also believe in value. Most products like this you shouldn't need to spend a whole lot of money to get what you need. This thing just isn't worth it. I knew that it didn't come with a DC power cord before I bought it, but I think it may require one to work properly. I previously read a review that said it works without a DC power cord. YES it does. However, it cuts out randomly as the power through the HDMI comes and goes. VERY ANNOYING. I also didn't want to believe another review I read about the picture cutting in and out intermittently. I think if it may have come with the DC power cord it would have stayed on without cutting out. I personally didn't think the LED indicator light was as bright as it was portrayed in other reviews. HERE'S THE BIG DISAPPOINTING THING ABOUT THIS PRODUCT!!!!! BEWARE!!!!!! If you're like me and your very picky about picture quality then don't buy this! I hooked it up and started playing my PS4. I couldn't help but feel like my picture quality was slightly more blurry than it was if I had connected the HDMI directly to the projector. It was bothering me. So I did an experiment. I paused my game and hooked it up directly to the projector right after I disconnected it from the HDMI switch. Sure enough the picture was more pristine by connecting it directly to the projector. SOOOOOOOOOOOOO I pulled the user manual out that came with the switcher. It says it right there at the very bottom of page two that IT IS ONLY ABLE TO DISPLAY A 720p picture.... It says it can support 1080p but doesn't output in 1080p!!!!!!!!! How frustrating. Now I have to return and item to AMAZON for the very first time. It doesn't say anywhere on amazon that it limited to a 720p output.