(adj) Bizarre; far-out; unrealistic.
Most chimerical things can be hit or miss. Meaning they could be quite popular or obscure to the whole world.
Vocaloid can be quite chimerical at times and leave many in total disgust or shock.
[60fps Neru Haku] デンパラダイム Den-paradigm "Electric paradigm"- Hatsune Miku 初音ミク DIVA English Romaji