Use thumbnails guys! I saw some changes using them

[Gabriele Papadia]

Yes, i saw changes using thumbnails. My views are a little bit increased when i started using them. So, go on your photoshop or other program you got and create a nice custom thumbnail for your videos, it will help you
As Italian, sorry for my bad english.
Hope this will help!

 

[Ian W.]

Have been from the start Thumbnails are very important in my opinion!

 

[iBreakMatter]

Its basic YouTube knowledge