I never said Minato was the worst, i'm saying he's not the god most Minato fanbois hype him up to be. Besides, you can't name a Shinobi he actually killed, can you? Minato was a great shinobi, but he's not 'up there with Hashirama.' Minato can not solo Madara with EMS, he couldn't even solo the dang Kyuubi. He never beat A or Bee either. Minato has the same case for him as Hiruzen. He was the best, in a time without Madara/Hashirama/Naruto/Nagato/Itachi/Sasuke and all that. Yes, he was immense as a Shinobi and a great character for the plot. But he was not, "up there with Hashirama." I will never say Minato was a bad Shinobi, he didn't have much Jutsu, but he was a prodigy just as Naruto is right now. Bonus being, he's miles smarter. Regardless, he's not the second best Hokage. Based on hype, service length and accomplishments, i'd give that tittle to Hiruzen. (He was the Sensei for the Sannin, he served longer than anyone else has, he did a ton for the village in making it what it is right now, everyone loves him and he beat Sho and Ni Edos

Based on current feats, i'd give it to Tsunade. She did so much during the Pein arc and is doing so much more in the current fight against Madara.. I mean, everyone would be dead if not for her. Then based on Jutsu's, i'd give it to Tobirama. He has one of the most powerful jutsu as of now, Edo Tensei. He also had S/T techs, which just turns the battle in his favour as opposed to so many other Shinobi. He was known as the best water style user ever. Plus, he's a Senju, so he had a ton of Chaakra. But seriously, guys. Based on all of those categories, Hashi is the best Hokage ever.