Haruhi has its own fun thing going on. It doesn't "feel" like really any other anime, and that's part of what has made it a mainstay of anime history. That, and a very notorious arc. I really enjoyed this one.
Magical Sempai
A rushed-pace fan-service centered show that’s really missing an ingredient.
Charlotte
Charlotte feels a lot like Angel Beats after the caffeine rush wears off. The lows aren't as low, but the highs aren't as high. Overall a more palatable experience with emotional moments, but still suffers from similar shortcomings.
A Whisker Away
A family-friendly Disney/Ghibli vibe that's fun enough, though definitely has "for kids" goofiness in it, but goes a bit deeper emotionally than typical non-Pixar family movies.
Castlevania (Season 3)
Season 3 of Castlevania is more polished, has better pacing, and a more solid tone and vibe than the first two seasons. While I didn't get stabbed in the cry holes this time around, it's more grounded than the previous installments.