There's not much interest I think for the Adaro series and that's reflected in Youtube. Only 2-3 serious video reviews from good tech channels that you can somehow rely on their opinion. Below is the Adaro In-ears video review    

There aren't many video reviews for the Adaros out there I mean even linus has only the in-ear ones but I want to look at more reviews for various opinions etc. I'm interested in the in-ear ones but the Stereos are not that into my style and they're way more expensive. Anyway below is one good...

Going through some video reviews about it I found out the follwoing one which describes the situation good enough about the Elites. I've found it hard in the beginning to watch it as you have to press the CC for the enabled subs to get the meaning but its worth it.   

Dunno if its worth 300$ but a video review/ unboxing was made for the Kraken Forged and it was featured on Min liang tan's FB/twitter pages!!! You should check because probably you'll want to buy it :P  

Its mentioned in many reviews that it hasn got that good audio reproduction as you'd expect for its ultra audio quality...  

I've tried them and they're crystal clear and very promising as soon as you get the Razer surround drive. Also for 99$ it ahs one hell of a mic!  

The hammerhead pro from Razer are a great bass-heavy set that produces a good chunk of audio power. That's the thing you want for metal :D The dudes bulit it from aircraft material look! http://youtu.be/g21LT-5ND4E

I bought the Siberia V2 (Blue frost ediiton) to be precise just looking at video reviews like this one ;)

A gamer mostly that is obsessed with headsets. I'm mostly looking ofr value for money and all my pairs have been this way.  I Had a carcharias 2 just weeks ago before buying a Siberia V2! Looking forward to learn more about the secret of audio here!