Honestly, I don't think that Kim was that bad.
The character did have some potential. Unfortunately it was never used. He ended up being "young, green Ensign Kim" for most of the show and the "whipping boy" as well.
Compare that to the Voyager books where Kim is actually doing something in most of them.
Unfortunately, for some strange reason he ends up in sickbay in many of those but that's another story.
As for Chakotay, he was a character with great potential who was sadly wasted in the later seasons. I can really understand Beltran's frustration with the writers and producers.
The character did have some potential. Unfortunately it was never used. He ended up being "young, green Ensign Kim" for most of the show and the "whipping boy" as well.
Compare that to the Voyager books where Kim is actually doing something in most of them.
Unfortunately, for some strange reason he ends up in sickbay in many of those but that's another story.
As for Chakotay, he was a character with great potential who was sadly wasted in the later seasons. I can really understand Beltran's frustration with the writers and producers.