Routing nested resources in Rails 3

Question

Have you considered using a shallow nested route in this case?

Shallow Route Nesting
At times, nested resources can produce cumbersome URLs. A solution to this
is to use shallow route nesting:

resources :products, :shallow => true do
  resources :reviews
end

This will enable the recognition of the following routes:

/products/1 => product_path(1)
/products/1/reviews => product_reviews_index_path(1)
/reviews/2 => reviews_path(2)