I think the idea that Klingons were so obsessed with the warrior culture became such a basic outline for their culture that it's impossible not to wonder how they could develop technology that the Federation as a whole
couldn't develop without the aid of the Romulans. There's nothing with having a Klingon wanting to be a warrior with honor, but I do so miss the TOS Klingons who had a variety of personalities while still undoubtably being Klingons. Like General Chang from TUC on how he values literature and meeting foes who can be his equals.
As for the Romulans, well. I just wish the number one treatment of them didn't solely rely on them acting like complete, close minded jerks.