Was Obama's fiery speech against Trump unpresidential?

OBAMA has been a disgrace to this Country for 7 1/2 years...and with this
Statement he has shown his true Colors to the World!! There is NO Doubt
that he has NO PLAN for the Citizens of the United States on his agenda...
we are 2nd Class citizens to the rest of  "The People" who he loves & protects!
Donald Trump has proven that our President is a Nasty little Brat >.<