Video from the opening of Toy Story Playland earlier today.
Overall, the expansion looks great and the quality is far above any of the other areas at Walt Disney Studios Paris. Compare it to Toon Studios, previously the high mark for the Park, and you can see how much Toy Story Playland benefited from sharing R&D costs with Hong Kong Disneyland.
But what Toy Story Playland really lacks is a single "must see" attraction. Like Flik's Fun Fair at California Adventure, I can see myself visiting Toy Story Playland but I can't imagine waiting in line for any of the rides.
True, in two year's the exclusive (for now) and expensive Ratatouille attraction will be ready to open, but I'd argue they should be building Toy Story Mania for a fraction of the price.