It's not uncommon for television shows, especially one's that are incredibly popular in their first season, to experience a bit of a sophomore slump.  CBS's bikinis and bombshells remake of "Hawaii Five-0" experienced creative backslide in its second season after a blockbuster debut.  Thankfully, it wasn't a "Heroes"-esque decline and there have been major strides this season to regain the high-octane crime drama it once was.  Here are the five ways "Hawaii Five-0" got awesome again, and reattained its guilty-pleasure status.