My daughter really likes pokemon. She's put quite a bit of time
into X & Y on her DS. Some time ago we got her Pearl but she really
didn't like that one.
She wants Ultra Sun now. Based on the fact that she likes X & Y and
doesn't like Pearl, is it likely she'll enjoy Ultra sun?
I wouldn't say this is quite the right location for this thread, as
I believe the "Help" section is meant for help regarding PokeHeroes
itself.
However,
X&Y are wayyy closer in style to
Ultra Sun and Ultra Moon than Diamond and Pearl are, and therefore,
if the issue is that she disliked the old, retro-ish style of Pearl
but quite liked the style of X&Y, yes, I would say that it is
likely she would enjoy Ultra Sun.