Years back I read The Martian and thought, "Man, this is such a good premise. I sure wish it was written by someone who could write characters rather than one narrative voice, or plot devices with names. Eh, maybe if there's ever a movie." (I also found Watney difficult to spend that much time with. There's nothing wrong with a protag knowing they're smart; it's thinking no-one else is, and that there's only one kind of smart. And the book's complete lack of awareness about this not being the most likeable trait.) And then, sure enough, Drew Goddard hammered it into shape and I loved the movie. (Good acting from Damon helped, but for me the biggest things were fleshing out the crew and putting the NASA scenes in earlier - that gave a much warmer, more human story, rather than me being trapped with someone for pages and pages who thought everyone else was an idiot.)
I felt similar about Project Hail Mary when I read it last year, but a) Rocky was a big help to mock Weir's usual Protagonist Archetype mercilessly, I have a lot more time for that archetype when it's a big confused space spider, and the culture clash was something I enjoyed a bunch b) I thought, "Well, this is basically unfilmable. At least not without a huge budget." And then, fifty pages from the end, I get jumpscared by the movie trailer. (Also, I got it as a Christmas present and didn't know what it was about. I figured it'd be a more grounded take where the only alien life was the astrophage. I was as startled and delighted as Grace when I saw Rocky's ship.)
Anyway, Drew Goddard and a great cast hammered it into shape, Daniel Pemberton is one of my favourite composers ever (some composers just make "epic music" albums that can kind of go with anything; Pemberton truly thinks about the textures and story beats and has even more of a narrative focus than a melodic one). I also think Gosling was good casting; he's very good at a sort of wide-eyed, complex helplessness that stops snark getting too smug. He can lean into the smug and has played that and suave types before, but for me I think it was the lethal three-four punch of seeing Blade Runner 2049, Barbie, The Fall Guy and now this within a few years of each other. After not getting on at all with La La Land, Blade Runner is where I went, "Oh dear, this guy is rather good." It's not just his strong comic timing so much as the fact that even when he gets funnier roles, he plays them quiet as well as broad, and finds the pathos. Neither Ken nor Colt Seavers would have been nearly as sympathetic or complex without the amount of painful yearning they've got alongside the silly stuff - which accentuates the silly stuff and makes it funnier.
Went to see it at the cinema and unfortunately, I liked it. I'll tag spoilers in anything I reblog.