If you look at the market around ZRC, you will see that there is no support for a big amount of coin in a short time. Nethashrate is decent, difficulty still profitable for CPU, so no need of GPU miners. At the second of GPU will come, price will go down, difficulty will raise and the coin will die.
Even if there is a few GPU miners around, that will not affect the coin.
but what if they've sold their GPU miner to miners with farms? Bcs some dude is getting 2.1Mhash or even more (if he optimized the code) with R9 270, now imagine farm with 20x R9 290x Even if there is a few GPU miners around, that will not affect the coin.
And the hash rate went up for about 100-150 Mhash just around those days that he posted his coment. 
GPU farmers are waiting like tigers !
still one week left