I wasn't having a whinge. But if I had heard the rumours and if I had paid money to be there, I reckon I would have been underwhelmed by the collaboration. Ramble On was particularly horrible, with Grohl singing.
It's my view, take it or leave it. It is no more or less important than anyone else's.
Like you, I hope that JP and JPJ keep busy, working together. But we are all free to decide if we like what they do.