[Commonmind]

Yes, it has. There have been some concerns over how the game plays and the quality of its mechanics and if they (Guerilla Games) will be able to deliver on some of the promises they've made. Again, I'm more inclined to believe that some envious journalists simply want the game in their hands sooner than later, but there still may be some weight to it.

The videos are being looked upon favorably because of the engine; how a game looks and how it plays are two very different monsters.