Personally, have yet to meet a poodle mix that is anything other than friendly, affectionate, trainable, reliable and fun-loving. And yes, healthy! They are so popular with families for a very good reason.
I really don't get the purebreed snobbery either, so many of them are inbred to a ridiculous and cruelly unhealthy degree.
We have had a rescue dog before and spent literally £1,000s on operations for various genetic problems it turned out she had. Who knew? No sign when we got her. Meanwhile we adopted our current so-called "designer" dog from a friend of a friend (so knew her back history) and was chosen purely because she is a v good match for our family, mix wise , is healthy and we knew her origins. She is messy, crazy and imperfect but we adore her and will never give her up because she didn't meet any unrealistic expectations. She is just a dog, but a healthy one and a mix that suits our health and family needs.