Now we know why they're called spoilers--they spoil the look of the car. If the seller had taken the money spent on the spoiler, hood scoop, fancy pedals, and other ricer looks-fast gimmickry and spent it instead on seat covers, that car would be well ahead of where it is now.
This is an example of some really really bad customization. It does not work on any level at all. And the price is about $4500 too high. Complete respray. Repair the butchered hood. Total new interior. Mechanical problems. Ugh.