I like it a lot for what it is.
On balanced out it stands shoulder to shoulder with the Mojo and paired with the D9200.
There're tiny flaws with both.
On certain tracks i think the BTR5 (2.5 out) has a bit more slam/punch than the mojo and the other way around.
The Mojo has slightly better clarity, i'd say.
The sound of the BTR5, for such a small device, is great, nonetheless.
Only think to criticize is the battery on Ldac, imo.
But that depends on the connected headphone also.
The BTR5 is my work horse at work with my iems or PM-3.
At home i still prefer the Mojo or R28.