Hey, I honestly think this concept is amazing. I would much prefer it if I had to type the spaces and punctuation. I instinctively was typing them but it was considered wrong! Or make it so it automatically recognizes both the spaces/punctuation as correct for people who type them, or skips over them without penalty for people that don't.
Also, I think the writing was hilarious but it's too hard to read the incoming messages. Perhaps make it larger? Also I think the text/bg color combos could use more contrast.
Overall, love the concept and think this could be a really good typing game. Oh and the inclusion of the temple run aspect is genius. So yeah, the combination of typing and dodging is awesome.