K-ON is pure garbage, empty, devoid of any soul moe nonsense. Deigned solely to help sell merchensdise
Gurren Lagan is just plain boring. The characters are flat, the fights aren't exctiting, it's perfect example of style over substance. It would be the worst example if it wasn't for:
Panty and Stocking - ugly, pointless excercise in visual variety. Action scenes sucked, characters sucked, their visuals sucked and what's worse, it was all terribly boring. Out of the whole series maybe 10% of it was worth watching.
Evangelion's TV ending is far better than End of Evangelion.
Evangelion's Shinji is the worst anime character ever created
KEY adaptations are the best thing KyoAni has ever made (Fumoffu being the sole exception)
Gonzo's Full Metal Panic was better than Second Raid