Be careful doing rewatching old movies. Some movies don't hold up well (Goonies, Sixteen Candles, etc).
I agree 100%. I tried to force my daughters to watch some of the movies I unequivocally loved as a kid/teenager (and watched many times in the past), only to find *I* was gravely disappointed in them and had trouble getting through them. Clearly a lot of things have changed - including my own tastes and how modern media has spoiled some of the things that were just fine in the past - to the point where there's sometimes no going back.
Interestingly, there are several people I know who still love the same stuff without condition. I'm just not one of them for the most part at this point. I'm not really sure when the "change" happened either, but it was likely some time in the 2000s.