Who's toys are these anyways?

Uncle Kenny is in town so we had a family dinner at Grandma and Grandpa's house. While we were waiting for the dinner to be ready Grandpa brought out some toys that Lauren plays with when she is over there. They belonged to the boys a long time ago but Lauren inherited them.

Uncle Greg was out with Lauren playing and Uncle Kenny saw them through the sliding door and said "Hey those are the cool toys" and proceeded to go outside. Then Eric saw them playing with the toys and proceeded to go outside too. It was very amusing to hear them talk about their toys so fondly and how each of them worked etc. As you can see below I am not quite sure who enjoys those toys more.