the "fisher price" comparison is almost like a meme, people repeat it so often in so many fields of discussion without saying different than "it feels cheap" or "it is colorful".
whatevs, my samsung omnia 7 disagrees with your notion.
My Samsung Omnia, Nexus S, Galaxy Nexus, Focus, and Focus Flash all feel really cheap. They seem like very cheap and inferior plastic, and they are too light for my taste. That is why I don't plan on supporting Samsung in the near future. The Ativ looked like it was going to convince me otherwise, until I saw the removable back, which indicates to me that they haven't changed a thing. I can't speak for the Omnia 7, but every other Samsung product I've felt and used is cheap and overrated.
EDIT: I've only owned an Omnia, Nexus S, Focus. The others I have borrowed for extensive amounts of time.
Also, the AMOLED screens that many people were gushing over looked like garbage when I saw them in person for the first time. Saturation was terrible. I was a Galaxy2 'gusher' until I saw one in person. That's when I finally realized specs were truly stupid.