I hope they receive direction to let it flow a little less formally and belted; this incredible music allows for a bit of nuance rather than just simply powering through it at every chance.
They are good but their voices seem very clipped and formal (especially orpheus) whereas the music style works well being slightly more casual if that makes sense?
The guy seems like he's singing because he's in love. The girl seems like she's concentrating on getting the words and notes correct. But I love both of their voices.