The ark, temple and grail stuff managed to be intriguing and scary without going ridiculously huge and far-out. I mean, subtlety and doubt and such were prominent themes in the original films. Now they decide "sod it" and jump the shark with you-know-what. I mean, they could have gotten away with
the alien just disappearing through the portal, and the temple crumbling around it, that'd
be... less bad. But instead it's all "look at me, I have CG!" and a huge tornado of rocks
which somehow manages to completely miss Indy.
Besides that, there are too many f*ck off moments and bits of useless fanservice. I find it implausible that
that car chase just so happened to end itself with it smacking into a handily placed
statue of Brody.
Then there's the whole
surviving the nuclear blast in a fridge without so much as a bruise or concussion...
Besides these qualms, it was enjoyable. A great film; just not a great Indy film.