I don't really know whether he'd like them, but I think that since TLM didn't change *too* much from the original story, maybe he'd like it. Frozen is very different, though.

^Basically, what she said. The authors I know of are pretty "zealous" about "how" their works are portrayed. And probably since Hans had to put a "sort of bright ending" to his work, as a second ending, when he originally had just let the mermaid die... he might have at least "tolerated" Disney's interpretation of his tale.

But with Frozen, Jennifer Lee made zero effort to keep anything of Hans's original story intact save for having someone with ice powers. Most of what Hans had written went to the chopping block.

Like I said, authors get really picky about how other people portray what they've written.

Maybe? Not really sure.

There is literally nothing in common with Frozen and The Snow Queen.