I did some research on YouTube after reading Edge's quote on "Get On Your Boots" sounding like "Eddie Cochran with barbershop harmonies" and this is what I found.
Not exactly a striking similarity and I haven't listened to the beach clips that much but I at least think the vocals in the verses sounds a bit similar.
The distinct rapid phrasing for instance.
YouTube - Eddie Cochran - Doing the Hully-Gully
And these drums could sound a bit alike as well, not sure.
YouTube - Eddie Cochran - Don't bye bye baby me
Thoughts? (other than the fact that I have too much free time on my hands?)
I also think the prechorus bit sounds inspired by Muse with those harmonies - I think it's been pointed out already though.