I found this link
over at BOM and the link FULLY lays out the plot points in ALL 3 films to date. I've only seen each movie once so I enjoyed the summary and there were little moments I had forgotten that are important, or potentially important. There clearly are some discrepancies but nothing so severe that it couldn't be waiting for sequels to fill in the gaps or clarify the discrepancies.
It even mentions 2 things I missed in PA3 and I can now see how if handled correctly there could at least be a PA4 and PA5.
at that link. If you haven't seen the films then DON'T read the link.