Nothing special but can say its my firs 21 pic pano. I see one small "issue" on the bottom but it can be fault even not wind or Spark but Adobe Lightroom i used to merge photos from sd card
ps. merging with 3rd part app is the only way to get high (12k px) res pano? Cuz downloading pano from spark/app via Go4 & saving it on android device returns so low quality that its event to low for fb or insta (low res + 200kb pano) ^^