I did this a few months back, but lets go take a look at the video views of the lyric videos, shall we?

(Sorted by most to least views)
Try: 8,332,167
Just Give Me A Reason: 7,980,493
Blow Me: 3,524,318
True Love: 2,974,271
Walk of Shame: 1,437,937
Are We All We Are: 1,360,846
Sl*t Like You: 1,270,477
The Truth About Love: 1,070,804
Beam Me Up: 833,924
How Come You're Not Here: 772,115
The Great Escape: 733,729
Here Comes The Weekend: 657,165
Where Did The Beat Go: 500,113
Just Give Me A Reason isn't too far from passing Try and hasn't even been released yet.

MASSIVE hit right here folks!
Also, True Love should really be a single. I can't at it not even being performed on tour.
Also, looking at the likes/dislikes and how the percentage of how many people like it (from those who rated it)...
True Love: 98.8% like it
Beam Me Up: 98.8% like it
Just Give Me A Reason: 98.6% like it
The Great Escape: 98.6% like it
Are We All We Are: 98.5% like it
Where Did The Beat Go: 98.5% like it
How Come You're Not Here: 98.4% like it
Here Comes The Weekend: 98.4% like it
Try: 98.3% like it
Walk Of Shame: 98.2% like it
Sl*t Like You: 97.7% like it
The Truth About Love: 97.5% like it
Blow Me (One Last Kiss): 97.4% like it