Wireless for the most part is decent. It will vary depending on the usual, how many other people are connected at once, who's hogging the bandwidth, how close you are to the signal source etc.
In the last twelve months, only one of our four trips had bad service in the resort room we were in, which was a corner unit 2nd floor in POFQ, however, probably due to the distance between us and the source since the signal showed on the weaker side.