I have bought the Hivi D1090 around the same time as OP; I like the sound coming from them. I don't have prior experience with Bookshelfs tho but can identify a bad sounding speaker and this one is not one of em.
But, this has a major flaw or at least my unit, at low volumes, like "low but still able to hear clearly kinda low" or we could say low sound where we enjoy songs in night time without disturbing the ones sleeping in the next room. So, on that levels, it just cuts out the audio, abruptly, In movies it was very much evident, especially if the movie had lots of muted, distant voices. U only get to see the subs "distant mumbling" "footsteps approaching" with no audio and resumes once the dialogue is loud enough for the speaker to pick up from where it left. As a western movie fan; watching "The Good, The Bad and the Ugly really puts me off due to this issue. Some body help!!!