I went through a similar exercise in my kitchen/family-room. Yeah, the new stuff is easier to install than the old stuff, but it's all relative: "push-and-click" felt more like "pound-and-curse". Those joints are NOT going to come apart.
That's for the moisture-rated Pergo ("Outlast+" in Home-Depot-speak), not sure about the other varieties. I do know that the non-Pergo stuff from Lowes I used in the spare bedroom was a lot easier to put together.