I have 2 female labradoodles, one large (68 lbs)and the other medium (40 lbs) and, IMHO, absolutely great dogs. I have had a lot of dogs over a lifetime, and the Doods are the best I’ve ever had—Mrs. Busydog is pushing to get a third (says the woman who doesn’t take them walking at 6AM and clean up after them in the yard).
Playful, good with people/kids, gentle and very smart–almost too smart. The one aspect of the lab in them is they will pick up everything they can find laying about, especially sticks.
Like Jonash Tonto said, the larger ones really do resemble a wolfhound, especially the first generation who tend to have longer, wavy fur compared to the F2 or F3 who usually have a tigher, curly coat.