I can stand the mythical creatures and all the other BS. I just can't stand the summons. You transcend space and time to pull out a huge frog. I just can't wait until they start summoning more powerful creatures like Cerberus, Holy, Diablo, Shiva, or Ifrit. It would have been overkill if Haku would have summoned Shiva (snow country). Sasuke summons Ifrit (since he's always playing with fire). Things like this would have been overkill in my book.