Sure it does. I'd be impressed with this app doing word-for-word translation if that's what I expected. If On the other hand, if the examples uses grammatically

Sure it does. I'd be impressed with this app doing word-for-word translation if that's what I expected. If On the other hand, if the examples uses grammatically incorrect source material to give the impression that it can do more than it can, I feel irritated at being misled, and I'm much less likely to support the product.