Has anyone had experience of hotwires double the difference guarantee?

I booked a hotel on hotwire for 350 dollars per night - I then found it on a website for 212 dollars (it was 360 if booked direct). Since the 212 rate is refundable - I booked it to confirm - and it has given me a booking reference, etc - so is 100% legitimate price.

I have submitted the claim to hotwire - so they should refund if they are true to their word - cannot see anything in the small print which will suggest they will try and get out of it. If not - I will be p1ssed off - as I could have saved 130 dollars per night via this other website. If they do - I should get the hotel for 74 dollars per night......