Strange, I could have sworn there was a comment from Marc Antony here a few days ago.

Is honest opinion only permitted if it is favourable to the establishment concerned?

Bullshit.
I looked in the Moderator logs for the last week. No posts have been deleted except:

1) those deleted by the author

2) expired "Buy and Sell" ads

3) duplicates

And none by Marc Antony in any case, ever, that I can find.

Don't make such serious accusations unless you can back them up with more than a vague memory.

There are plenty of uncomplimentary posts in this section if you bother to read them. There is no censorship.

Go ahead and add your own reviews if you have an opinion to air. That's what this section is for.

Maybe he had second thoughts about it.
Do you think I imagined it?

It had his usual photo and was a very uncomplimentary restaurant review ending with the comment "won't be going there again".

Please don't take me for an idiot, I know what I saw.

Further to which I apologise and withdraw the accusation of censorship.

It appeared in the evening here, and I am currently 8 hours behind you. It was probably removed while you were all asleep, but I had time to read it first.

Your system is not as all knowing as you think.

I accept your sincerity but I know what I saw.
Let's consider the matter closed.