Recently I've bought a H5 recorder and a ntg2 mic for my personal projects But I am not sure if the ntg2 is a genuine rode product.
Today in a park I tested its pickup pattern with a keycain and this is how it looks like in the adobe audition. it seems rear side of the mic is the least sensitive side.

This is the audio file on OneDrive.
Also when you compare the recordings betwen H5 and Ntg2, H5 sounds better I think. Is this ok?
NTG2

H5

Audio file for NTG2 Audio file and H5 Audio file
Would you please check these files? I am very confused. I would really appreciate any help.
Thanks.