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.
Star Wars original trilogy. All three are fantastic but Empire and ROTJ are better both because of budget and having superior directors behind the camera. George has a great imagination but should not be allowed to be the one who brings his stories to life. I’d also offer that out of the Prequels, ROTS is far superior to I & II and is in roughly the same league as the OT. And then there’s Rogue One; oh it’s beautiful.
ROTJ is the weakest part of the OT. Better production and direction, sure, but so much else is lacking.