Excellent for keeping the kids quiet for hours. Easy to use. Literally its just plug and play. My kids operate it themselves. Great system looks and sounds really good, only downside is number of wires.
It did play all the different formats though, especially divx formats as my whole film collection are divx.
Would be better if it had wireless headphones so it wouldnt look so messy and kids to navigate round the car with out getting tangled up.
Had to return our product as the straps that hold the screens up to the head rest attachment were so flimsy - one snapped and the others you couldn't do up tight enough to stop it 'flopping' forward. They could've done better with the design of the product, but I guess its what you pay for is what you get.
All round, great looking product, not as good as it looks, maybe look at other alternatives