Yahari Ore no Seishun Love Comedy ga Machigatteiru reminds me a lot of Hyouka, but with extra mediocrity. The plot accomplishes less, the characters are more cliched, the graphics are less impressive.
And Hyouka came out a year earlier, so I have a pretty fixed opinion that Hyouka was the more original entry. However, all of these tropes were fairly worn-out before Hyouka emerged.
We’ve got a love triangle between the stereotype slacker hero, the stereotype aggressive redhead, and the stereotype shy brunette ojou-sama.