I've never seen anyone say GSP's are anything but great family dogs.
A quick story about my GSP. My sister has been fairly scared of dogs her whole life. She was a small girl when she was a kid and her best friend always had a bunch of huge, smelly dogs that would jump on her. Since then she's never liked dogs. She has projected that fear/distaste onto her son and apparently her daughter as well. Her son disliked dogs so much he would ask his friends to put their dogs up before he came over.
About a year after I got my shorthair they were visiting my folks and I came down to spend the weekend. Wanting to expose her kids to a good dog, I brought mine with as well. My plan was for the kids to spend some time with her on Saturday morning and then I would kennel her for the rest of the weekend. My nephew was about 5 1/2 at the time and my niece was just shy of 2.
I got in late on Friday night and my sister wasn't too happy I brought my dog. She didn't even like the fact that the dog was smelling her feet. The kids were already in bed by the time I got there. On Saturday morning I got up before the kids. When my nephew saw there was adog downstairs he was very reluctant to come down. When my niece came down she was shaking in her high chair. Trudy being a year old GSP was obviously very inquisitive about these two new small people and wanted to play. After an hour or two of structured play, they both had warmed slightly to the dog, but I decided it was time to go drop her off for the day/night at Petsmart.
Well, as I was on my way to drop her off, Petsmart called to inform me that apparently they had different vaccination requirements than my vet in Dallas and they couldn't accept her. So I turned around and headed back to the house.
What happened next was pretty incredible. Before lunch time, the two formerly dog-scared kids were rolling around on the floor with the dog. Trudy and I play a wrestle a lot and there is a lot of mock aggression there. I noticed that when she was playing with then, none of that was there. It was as if she knew that while it was ok to bark pr playbite with me or my dad, it was absolutely not ok with these two kids.
Since then my oldest sister has gotten a German Longhaired Pointer (which have a very similar temperament) and those two kids have completely fallen in love with that dog. Id' suggest you put GLP's on your list as well, but if you don't want to break the bank, then GLP's are out of the question.