Now hear me out and hear me good: this one is a blast! It has everything from a wonderful and confusing first situation, to an excellent development, complex characters, great writing and directing and a superb last act.
If you hear about a future or present hype about it, trust me, it's true. Everything falls great in place, keeps you guessing, makes you believe you finally cracked the code but most likely in the end you'll find yourself pleasantly surprised.
Thus, I See You is a great example of cinema done right, close to no loop holes, just a wonderful puzzle revealing itself in front of your eyes, while you might be scratching your head about it. Highly recommended, kept me guessing at the edge of my seat.
Cheers!