This is an extremely fast but strong beast based deck. The win condition is to move fast and cycle through your deck to reach Chef Nomi. There are a number of cards to help you get there such as [Hearthstone Card (masters call) Not Found] and Tracking. However, this does NOT mean dumping your hand out, especially against the control decks. You can survive for a longer time if needed by building up your spell pool and creating a huge comeback and fast draw with [Hearthstone Card (Zhuljin) Not Found]. 

Here is the main idea, play the smaller beasts. Shimmerfly is the best turn 1, then EVIL Cable Rat on turn two. After that play aggressively if you can, or slow down based on the opponent. If it is another aggro deck. Focus on one thing only: CONTROL THE BOARD. I know this is something you do already or have heard, but against another aggro, this deck will not survive with the "SMORC" mentality.

Lastly, one thing that needs to be pointed out: the card Dire Frenzy. This is great to help push board and smash face, as well as filling your deck with more beasts. BUT, the win condition is still Chef Nomi, so try to only use the card after your deck has been emptied. That will help with fatigue, which other than bomb warrior is the decks greatest weakness surprisingly. 

Win rate has been a little erratic and changed a lot after the rise of mech patch. Before the patch is was at a decent 30w-18L winrate, after the patch the winrate went down to about 67w-45L.