I think there is a discredit campaign going on, as regards Billy Meier.
It is sad that at the time of the events - Billy was a trusting person,
who gave away his photographs - and he would have lost (probably through
people stealing his photographs) a lot as well.
As always with this kind of subject, it is up to the individual -
as to who do you believe?

The photographs are only just one aspect to the whole Billy Meier question.
There is a whole lot more to it, than just the photographs.

you mean the ufo shaped disks seen by journalists in his house?
and why followed the ufo's meier to his new house in germany?
they visited him  in switzerland and later on  in germany...strange...
wich is ofcourse explained by his good contacts with the aliens...
how convincing.
he is traveling to jupiter with them but he can't take any camera's...lol...