The naysayers and Trump haters, in their criticisms of the Singapore Summit, are wilfully ignoring the point that Summit was just a part of the process of detailed negotiations going on between USA and North Korea, and ROK and North Korea.
They also ignore the fact
that no other president would have met Kim Jong-un, without North Korea first meeting conditions that would be in effect have meant the unconditional
surrender of North Korea.
There is a seachange of attitude from North Korea wrt its interactions with the rest of the world. This is a once in a generation opportunity to heal a decades old sore.
Like it or not, Trump is part of this process!