I originally read Roadside Picnic as a teen, which, at the time, impressed me as an exciting sci-fi adventure. When I re-read it as a young adult, i saw it as a rather depressing tale asking the questions of sacrifice and duty. My other favorite by Strugatskys is A Billion Years Before The End Of The World (translated as Definitely Maybe), which you can read as a somewhat humorous story involving paranormal events, o…
A critique of the state messing with research is "the tale of Troika", and it's also a weird, weak-ish book (it also comes in a pair, not unlike Janus Poluektovich).