Well, at least he isn't underwhelming;
" Jeremy Corbyn is on the front of this month's GQ. On the Today programme, the magazine's editor Dylan Jones said that when the Labour leader turned up for the photoshoot, staff found him ‘underwhelming’, the process was ‘tortuous’ and ‘it was almost like he was being pushed around like a grandpa for the family Christmas photograph. He wasn't particularly aware of what was going on.’ "
and more seriously, State visits aren't about the personalities of the visitor, it is about the symbolism of the visit, and Teresa has blown it, like she's blowing most things. On such matters it's best to keep stumm, as someone with more statesmanlike qualities like say, Putin would have done.