Emrox V1 - Brilliant first verse, I like the imitation approach, very accurate and the beat diss is also witty.
RJA V1 - Flow diss is okay, Flash diss is okay, Lil C line is funny.
Emrox V2 - Rhyme diss is okay, backwards diss is weird. Keep in mind that what counts as a rhyme is a bit different between rap and conventional poetry.
RJA V2 - Dick flip is hilarious, Twitter diss, DeviantArt diss.
Overall I think the middle two verses are a bit weak but the battle was good. RJA had long, wordy verses that made him quite difficult to understand at points which is really ironic since Emrox is obviously the newbie in this battle.
Since there's a lot I didn't catch when listening to this battle I really don't want to vote. Emrox came really hard in his first verse but Richard got really mean in his second one. I would give it to Richard by a very small margin simply because his disses are more varied.