Another way to look at it is that the requirements changed. When the requirement is multiplatform then you pick the best multiplatform solution, when the requir

Another way to look at it is that the requirements changed. When the requirement is multiplatform then you pick the best multiplatform solution, when the requirement is simply the best engine for a single platform, that's a totally different requirement. It's not that the picked the wrong tool for the job, it's that the job changed.