I love Thief and what it did considering how old it is, its level design, the way it uses verticality, offers multiple ways to enter and exit the places you're supposed to steal from, all of this was so ingenious for a game this old, truly ahead of its time.

On the other hand, I find myself not being able to recommend it due to how poorly its controls aged and this is truly a shame.

If you want a stealth game with an amazing atmosphere and don't mind old fps jank, I definitely recommend it but otherwise you should play something else.