(1) It is likely to be very very different from our own intelligence in nature and (2) if through self-play it manages to achieve our level of intelligence it would be extremely surprising if it didn't continue to evolve at a rapid rate beyond our capacities, possibly orders of magnitude more intelligent.
something we don't understand + something inhuman in nature + something incredibly smart = a very very bad idea.
something we don't understand + something inhuman in nature + something incredibly smart = a very very bad idea.