Talking about dinosaurs :3

My favorite dinosaur is the spinosauras because of the plates(?) that are on its back. Which makes me think of the fully intact dinosaur with skin and everything!!!! It was really cool and since it's the only one that makes it special (even if the dinosaur doesn't even look that cool) but yk which one DOES look cool!!!! Diplodocus which looks very similar to the brontosaurus but I heard the brontosaurus wasn't real and was just a mix of different dinosaur bones so someone could find the most dinosaur types. But also I heard that was fake which is really good!!!!! Cuz I think brontosaurus is very iconic even if it's a bit ugly!!!! But yk which dinosaur is ugly AND overrated????? STEGOSAURUS!!!!! I don't like the multiple spikes on it's back!!! It's ugly!!!!!! There was this one dinosaur I heard  about  and it had like a head crest or whatever tf it's called it like made vibrations to attract a mate. That sounds pretty nonsensical so I don't believe it >.> I had a friend that didn't believe in dinosaur and that they were faked by the government... They also believed there was gonna be an apocalypse so yk...  Oh another overrated dinosaur is the ptaradctyl. Also I think I heard somewhere that dinosaurs don't even sound like how they do in movies >.> what da flip