Yes, the audio portal IS underrated. As an example, you can´t save your favourite audio artists and contents, so you can´t find out when the next song by an author you like will come, and what it is. You can´t choose to see "with response only" reviews of audio. You can´t have Audio Portal Buddies, either.
Some months ago you couldn´t see the Audio reviews at all. The Audio Portal is IMPORTANT!