The first Jurassic Park movie is all time one of the greatest films ever made with the special effects still holding up to this day. The 2nd film was still very enjoyable in my opinion but it was just a cookie cutter sequel not bad, not good. The 3rd film wasn’t great at all. But compared to the rest of the series the 3rd film is basically the godfather.
As another personal pick the 1st blade movie is a hood classic good. The other 2 not so much.
Not a fan of the Scream movies, but just saw a video of a guy talking about how each one gets better than the last one mainly because they are self aware of being sequels and use that to enrich the narrative
Guessing from the reviews on Scream 3 and Scream VII, I’d say there are exceptions.