Advantages: lightweight, compact, comes with accessories in a bag in a pocket on the front, rechargeable battery, cigarette lighter cable supplied, very correct quality screen pivots to adjust if necessary. Delivered with remote control (batteries provide), possibility to briefs cards and switch to TV screen.
Downside: noisy I do not know if it's like that with others but noise blower and DVD spinning. I tried with a helmet and there's even when background noise. I do not mind too much because I do not intend to use it several hours away, it's an extra player.
So I recommend it anyway because quality great price.