I don't think your stamping is fail! Mine is terrible, at least your stamps are on the nail, mine are usually half off/wonky/etc XD
Haha, glad I'm not the only 1 that struggles with stamping =) xo
No matter how I eyeball it, I still get my stamps on crooked or missing parts, or the contrast isn't enough to allow the design to stand out, etc. Stamping is an art in itself as it takes a good eye for choosing colors, patterns, and then there is placement. It's a learning process and I can't wait until I am good at it. Still cute though even if it's not perfect!
Def an art in itself, I don't know how some people do it! xo