The above edited clips definitely serve to cast Kevin's carnage in a new light, especially clip 3, with the way repeatedly throwing bricks into Marv's head outright causes it to cave inward. Clip 2 is also likely to ruin many childhoods, as it seems that in this universe, the neighborhood legends about Old Man Marley (Roberts Blossom) aren't too far off target.

The horrors of the above edits aside, it could be argued that Harry and Marv still deserve what they get, considering that they are attempting to burglarize someone's home, and it's unclear what they would have actually done to Kevin had they been able to get their hands on him right away. Is exploding someone's face disproportionate retribution? Probably, but hey, they say crime doesn't pay for a reason.

Source: BitMassive (via Bloody Disgusting)