My husband and I enjoyed our stay at the Best Western Hotel Rallye very much. The hotel was very clean and comfortable, the decor modern and tasteful, and the amenities top notch (for example, the shampoo, conditioner, lotion, and body wash were high quality products with consideration paid to both health and the environment). We thought it was much nicer than other places we stayed at for around the same amount.
It was a great value!
That being said, we did notice a few minor issues-- our toilet seat was not fully attached so it moved around a bit, and there was a very minor leak under the bathroom sink. Nothing major though, and the staff was so accommodating. They gave us a great recommendation for a restaurant with good cheese fondue too.
If you're interested in exploring the Gruyères area, we recommend this hotel. (Plus, the town of Bulle is worth seeing in its own right. They even have a castle that has been turned into administrative offices-- the police are there, for example!)