I often joke around about loving metro because you can prototype in MS Paint. However, some people obviously do not see this as a joke - and there are some pretty shocking apps in the marketplace.
Here's quite a well written article with a lot of great points.
Check it out: When Metro design falls off the tracks | kellabyte
Here's quite a well written article with a lot of great points.
Check it out: When Metro design falls off the tracks | kellabyte