On second viewing...........
I was hoping that sitting through it again would have granted me a more favorable impression of the film, as it has done for some others. Unfortunately, this wasn't the case. Instead, on second viewing I walked out of the cinema, with a more objective understanding as to why this film was so disappointing for me.
It wasn't the accumulation of minor flaws that did it: The overuse of CGI in a couple scenes, the fridge escape scene, the underdevelopment of Oxley and Mac. I know I have the capacity to push elementary errors aside, as I have done for the previous films in this franchise. Really, if one is to judge any other movie in the history of cimema, with enough resolution, they are bound to find such flaws. Rather, I have really come to believe that the culprits in the case of IJKOTCS were a A) poor plot/mcmuffin and the B) de-emphasis of Indy.
A)
In the real world, ET's are hardly considered unlikely, by mainstream science. This is in contrast to the idea of God, familiar from the first three movies, which is a question that science does not, and cannot approach. So it should be expected that the introduction of ET's in IJKOTCS, would give it a different flavor. And even though the two can co-exist, they are not mutually exclusive, as suggested with KOTCS, the problem is that it all just becomes superfluous (And it does not help to use depictions/puzzles that look like they came off of a kinder-gardener's classroom window).
B)
Indy really did not seem to be much of a hero in this movie. Oxley and Mutt were nearly just as necessary for the mission, as Indy was. Come to think of it, the movie could have been called "Mutt Williams and the KOTCS", or "Professor Oxley and the KOTCS", and it would have almost been buyable.