[J0-nas]

I don't think the last sentence is fair to trensorflow. Torch has been around for ~15 years compared to the 3 of TF. You'd expect TF to catch up in terms of performance in the future.

[stochastic_monk]

I think it's more than fair. I'm certain that more developer-hours have been spent on TensorFlow than on Torch.

They very well may catch up, but that doesn't mean that hype and the Google name aren't the reason it's gotten popular.