I'm incredibly happy that I made the decision to buy one of these. I even came close to buying an LCD TV with PC input, but then I found this! If you're like me and TV card quality is just not good enough - you have your answer. I cannot recommend this enough, I tell everyone who wants an LCD TV to just buy a nice monitor and plug this gadget in, it saves so much money! The AV/Composite quality is definately good enough for playing PS2 and Xbox etc (not sure about Xbox 360 and other new consoles, but probably good enough - maybe not get the full quality of HD viewing). You don't even need a computer for one of these, all you need is a monitor and an aerial lead. I couldn't be happier with my purchase. Yes, it can make your PC display slightly blurry, but I just changed the 'phase' on my monitor control panel to get it back to normal and it works fine! An easy 5/5, the best purchase I've made in a long time!