Just hanging it today, but so far it's gorgeous! Pattern match is small, so not much waste.  I'm doing it alone, so I fear missing the seams matching perfectly, so I have selected a black ribbon (about 4" side) to cover/coordinate, over the seams, if I didn't get them right.
I also have some worded decals on another wall, which look great when viewed together, so I may add something of that nature.

The stickiness is good, but it is important to press hard when getting the final "fit".  I say that because another reviewer said it fell off the wall.
I hung the complete roll by a small section for a few days, and it did not fall off.

Will update when the wall is done, but so far this pattern is very whimsical and pretty.  I am only doing one wall.  Do not know how it would be for a full room, since it is very busy.