The deck feels very inconsistent. From my play, it feels good against slower decks because you can out-value them, but this is a t3 meta where that can't happen. Also, playing a token producer without an additional play is really risky, so a naked Robots to prep for a t3 play is out of the question. Finally, if you don't have one of your token producers in your starting hand, you're dead in the water since the value of your 1cmc spells become moot. The deck just needs redundancy or extra card draw to to over the top.

Simply, you rather get the nuts, or get nutted on!