I am finding Adobe Pro rather clunky when trying to use it to review and mark up PDF's. Just highlighting a sentence and then moving to the next one seems to cause a jump in the page position, resulting in disorientation that is annoying and time consuming. The mechanisms behind the scenes seem slow and clunky. I have had better experiences with apps on my phone than this. It is disappointing as I asked for Adobe Pro from my work because I thought it would be better than the built-in PDF tools available with SharePoint and Microsoft, but it really isn't better. I have found some lengthy PDF's don't open completely in Adobe, so I had to resort back to the standard Microsoft tools.