Sure, if it works, it works. On the other hand there's a video, and it doesn't sound good. However it's Lady Gaga so no one cares, especially if it's a live instagram video or something...First look... well what's the issue with off axis ? -good- singer can have momentary move for dynamic handling or whatever pop or ssshhhfffff managing
Second look... the mic is inverted... great they use omni and select the better side of the capsule for the job
Third look ....H..S... the mic is in cardio
Fift... so what ?!? maybe its on purpose for backing or indirect sound / room FX.
I can't count the number of time where I placed a mic to have no direct path to the sound source
Cheers
Zam