Of course it's not exactly Sonic the Hedgehog on Megadrive.
But whats the big deal?
There are violent movies, violence all over the internet etc.
I worked (a couple of years back) with guys that played GTA and COD and they were never violent.
It has an age certificate. If you don't want to play it - don't. If you don't want your child to play it - don't let them.
I just can't see why people are so fussed about it?
If anything this fuss gives it more publicity and makes it more attractive. Like banning a film makes you want to see it.