He came, he saw, he carped. Acid-tongued art and culture critic Brian Sewell usually spends his time assessing the worth of priceless works by the classicists and impressionists but now, for the first time ever he's turned his attentions to Big Brother.

Watch Brian give his views on the this year's crop of reality TV hopefuls. Why does he like "tree man Liam?" Why do the housemates remind him of a piece of graffiti by Banksy?

Click on the links above to watch Brian in full flight!