I was looking for a low cost player for a bedroom, size and cost most important consideration. Sumvision may not be a brand most people recognise but they are quite big in computer peripherals, so I wasn't concerned about this. On opening it I was surprised at how small it is, about the width of 2 dvds and just slightly deeper. It also feels quite sturdy and well built. The remote control is a good size but feels a bit lightweight, and the buttons are really too small for comfortable operation.
Loads of connectivity on the back panel; scart, HDMI, coaxial, video +L/R sound, and 5.1 channel audio to boot. On the front panel there's an SD card slot and a USB port.
Hooked it up through the HDMI port selected the menu option to find that everything was all setup, just had to change the aspect ratio from 4:3 to 16:9. Tried it out with a DVD and very impressed with the picture, TV input monitor showed it as a 1080p signal so clearly upscaling as advertised. Also noticed how quiet it is in operation. Then tried it with a DVD-R, a CD, a CD-R, and a DVD rom with AVI files on, all played faultlessly. The same when I plugged in a USB stick with AVI files on. The only input I didn't try was the SD slot, and I wasn't able to try DVD+R either.
So overall, a great spec for the price, good picture quality, perfect for a bedroom. Drops a star because the remote control could be better to be honest.