I walk a Goldendoodle and he's one of the loveliest dogs I've ever met in my entire life (and I've met a lot!). He's medium energy, playful but not boisterous, super kind and gentle, clever, learnt to walk on a loose lead in about three short sessions. He's just great. Loves people, loves other dogs.
The main problem with him is his coat. Dogs with curly "doodle" type coats REALLY need to be groomed every single day with a fine-toothed metal comb. Not just a quick brush, but a careful, thorough grooming. They attract grass seeds like velcro, and I'm not joking! It's awful. I took the Goldendoodle I walk to a local park for all of 15mins and he came back with HUNDREDS of seeds stuck in him.
Groomers often post on social media about this now, because people tend to get them without thinking about their grooming needs. Then what happens is that they get matted super quickly, and then they have to be shaved all the way down. It's uncomfortable/painful for the dog if they mat, and dogs have coats for a reason. They're not meant to be shaved down. :)
If you can manage the grooming needs, I say go for it. Try to find a breeder that health tests both parents for whatever diseases are common in Goldens and Doodles. Just do your research, read reviews, and pick carefully.
As for opinions on "doodle" type dogs. At the end of the day, it's personal preference. I went on a forum once saying I wanted a Border Collie / German Shepherd / similar type mix, and almost everyone told me to get a purebred Labrador or Golden Retriever. :D