One thing I wish I could see but probably isn't compilable is how much an impact the test has on the final decision or what stage it's at.

Lots of the comments are pointing out a 2-4h takehome is a poor value prop from the candidate's side compared to a 1h leetcode which transfers better across companies. (I'd agree with this.) But a 1h leetcode is usually just a first hurdle to what's often another 1-3 rounds, while for me the point of the 2-4h takehome is that it's the only thing. You do it, we grade/talk about, we can arrange a more formal team meeting if you want but that's the whole process.

Am I alone in wanting shorter interviews but longer tests?