All of them (except one I actually LIKE to play because it's more of a city RP) are hosted wrong.
1. Most of them don't have a proper default minigame. (When I try suggesting it, they say 'omgogmogm then ppl wud use guns')
2. All the people in it want to be kids or dogs. (incorrect use of creepbear.)
3. Usually, (this generally applies to all servers run by noobs) all add-ons are enabled, and you get banned (with a message using improper grammar and spelling) for using the add-ons they enabled.
4. The host either makes a crappy home or loads a default and claims it to be theirs.
5. "can i b ur dog" "can i b ur kid" "can i b ur 18 yr old kid"
All of these are from watching and actually playing (can't say I enjoy it) on Family RPs.
This is to show how alike all of them are.
inb4captainobvious inb4troll