My (straight version) comb arrived home early (wrt to the announced shipping date), while I was on holidays. Hence my late review.
I wanted a metal comb mainly against static electricity in the hair.
First thing: I was surprised by the weight (32g). Quite heavy for a comb (but they announced 36g, so I should have thought of it before). If I had to choose now, I'd probably take the curved one (23g instead of 36). Anyway, after some time getting used to it, weight is not really a problem. Combing my (short) hair with it provides some light massage of the skull.
I have no problem of bent or uneven or sharp tines.
There remains the question of tines thickness. It's more or less what I expected from the pics, but I understand that they may be too thick for some people.
Finally, is it worth the $33 ( $20 + $13 shipping)? I'll tell in 33 years, if I can still use it (and if I still have enough hair/beard to use it).