Yeah most people should be if you pick up violence and behaviours from games, you should not be playing them to start and even then it's the parents fault not the games.

3 years ago, I had to take care of my 7 year old cousin, who was always obsessed with you soldiers and army men etc. I thought it would be an ok idea to play call of duty 3 with him, as it's pretty old and not too much graphic violence. Boy was I wrong!

He's 10 now, and his game collection is bigger than mine. His parents allowed him to start playing online, and he's now a very aggressive kid and screams and shouts all day at the TV. He doesn't blink while plying either, so he has glasses now, first kid ever in my family.

I think kids on Xbox is fine, with child-friendly games. I just come across it far too often when a dad is playing cod, bf3 or some other violent game with their kid who sounds like a 5 year old. I can't lecture them bout it, but it definitely affects them negatively.:impatient:

also most people who commit these events have a couple screws loose and are naturally violent people

One day... Just one day you might have some kind of face recognition that can detect an estimated age before been allowed to playing a game.
:troll:

it'll never be cure-able, it's been the same for so many years I can't see anything changing soon enough.

He doesn't blink while plying either, so he has glasses now, first kid ever in my family.

Should they have restrictions?
Should Xbox have more restrictions on kids that are too young to play certain games?

Well your cousin sounds like had underling problems. I grew up playing violent games, games that where 18 etc and I'm fine. Games cannot be to blame for peoples attitudes or problems. If someone has problems they should not be playing games like that.