Indifferent. Originally I was concerned since I believe it would impede development, however Notch shockingly broke his taboo against hiring people and got an entire new team to make the Xbox version. It's not really a surprising development. Whatever creative spark originally driving the production of Minecraft is long gone, now it's all about the money. The console market was an untapped market for Mojang and it looks like they wanted to get into it before imitators could take root and snatch it away from them.