Okay before you read this, understand that no resort (except maybe the Saggamore) is going to be in the conditions of a 5 star hotel. These are lakeside resorts/cabins and aren't meant to look like the penthouse in a Hilton hotel.
But besides that, I stayed at Bonnie View for 10+ years all throughout my childhood, and it is the best place I have ever stayed. I've been going to Lake George since the year I was born, and every summer after that (I am now 20). Bonnie view has a wonderful staff and owners who are always looking to help in any way they can. The whole resort as a whole is wonderful, including things that many other places in Lake George do not have (two playgrounds, a tennis court, ping pong tables, a large heated pool, shuffle board, etc). In addition, the Lake Front is absolutely gorgeous and is the best I've seen at any resort. There is so much room for swimming and also tons of dock space for boating. Also, there are so many chairs for laying out by the water. Bonnie view is definitely a family environment and great for kids of any age. The overall atmosphere of this resort is such a happy, relaxed one. People come to Bonnie View for decades on end because it is such a wonderful place. More than half the people I've met here are regulars who come back every summer.
There are absolutely no complaints about this place, and I can say that honestly because I have been here so many summers in a row. The resort is huge and has many different options for room types. The prices are completely affordable. If you want to have a wonderful, relaxing week with a phenomenal view of Lake George, this is the place for you.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.