Heres the thing with U2, they are not a bad band. They just haven't changed their style in 20 years. All their music sounds similar.
I don't see how the seven works listed at the end of this post are like each other in mood, lyric, tempo, density of arrangement, etc. Several will probably be recognized by most people and some possibly not. I likely could have taken any other seven songs across the span of U2's existence and have said that as well.
Now I'm the first to admit that I have stuff on my iPod from some artists where the whole draw for me is that all ten songs sound of a piece and I can work out to them without missing a beat or wondering which song it is because it doesn't matter and variety was not their point, nor mine in picking their album.
That's never been what U2 is about, so let's not even go any farther down the road of their stuff all sounding similar. Sure they have their arena-rockers that end up in heavy rotation and get to sound familiar even if you only hear them while trying to find a weather forecast on a rental car radio. That's not the body of their work and it's not right to call them overrated on the basis of what gets commercial play. I would not want to hear "Where the Streets Have No Name" five days a week, but then I don't think of that first when I think of U2....
So Cruel - Achtung Baby
Promenade - The Unforgettable Fire
Electrical Storm - single
Elevation - All That You Can't Leave Behind
Dirty Day (Bitter Kiss) - Please
Vertigo - How to Dismantle an Atomic Bomb
Summer Rain - Beautiful Day