This is a bit much. Actually it’s waaaaay too much! I’ve been to weddings where the couples show picture slideshows and share their “lovestory” with the guests and I’ve noticed that for the most part the guests are uncomfortable when a couple overshares their private moments.
Sharing a little bit is okay, but this is OTT unless you’re part of a very modern or forward-thinking community or social circle. The moderates and conservatives that I know would not approve of this.