This is a solid location for Toys R Us, but the building itself does appear to be on the downside of it's useful life. It might even be living on borrowed time. A good power washing could help, or it could start poking holes in the walls and then they would just have to tear it down.
If this location were in South Park, it probably would have been razed already since it is a bit of an eyesore. Then again, if it were in South Park, it would probably carry some sort of overpriced baubles rather than the row after row of only slightly expensive toys that we all know and love. Enjoy it for what it is.