Here is a short description of what ratings for the hotels mean.
5 – Outstanding. Few places may achieve this rating.
4 – Good place, where you can stay without thinking twice. The hotel functions smoothly and may leave no rooms for complaining.
3 – Good place with everything functioning well. But may not have anything special that can make this stand out from others.
2 – May be ok, but you will usually find things going wrong here and there. Stay here for lack of better options.
1 – Avoid!