Good call.
I think theres a stigma wrongly attached to 'cheap' products. Sometimes, for all the right reasons the 'cheap' products are really good, finding them is the problem.
I found a great product last year in the shape of a 3 man tunnel tent. I bought two, and recommended them to friends. £30 each!! An outdoor pursuit centre bought two, and a friend of mine bought one. Both have wanted to buy more because they work so well.
They're similar to a Hilleberg Keron GT. My friend who has a Keron wants another of these cheap tents, but they're not available now and he's kicking himself.. The materials won't be as good, the pegs not as light (for sure) but they stand up to a Hoolie, keep you dry, and you don't need a footprint to protect the groundsheet.
If anybody asks me for a recommendation for a 2 man tent I'll pass on your suggestion about the Quechua. It's true that away from the mainstream 'label' equipment great products do exist.
Unfortunately, the opposite is true too. I bought a Karrimor tent thinking it might be suitable in providing a bit more space for a cycling trip, but it was the worst tent I've ever used.