Hi and welcome to HT! We have 3 reviews on it- the most recent one is not good but the other two are. Have a look here. With the unfavourable one, it seems that Thomsons did move them to a hotel they enjoyed.
If you are worried about it- why not ask to be moved now and point out the review here? Let us know what you decide what to do. Either way, it does not look as if you will stuck with it if you don't want to!