What is your opinion of this product?
This case is not made by Yamaha, unless Yamaha owns Access Cases. It is branded as Access, so it should be listed as Access, not Yamaha.
That said, there is little to nothing at all wrong about this case. It fits my Dreadnought acoustic almost perfectly and is made of plywood so it should hold up well. The tolex is a little cheap, but a beat up case is no bother to me as long as it keeps the guitar safe.
The only problem was the lock: it doesn't work, it just spins around and around. But since most cases use the same cheap lock/key system, I've never considered a case lock as any deterrent to theft. If you are that concerned buy a road case.
For $60, this can not be beat!