Singing live is fine for a trained professional, but the performances look extremely ropey in the trailer. Russel Crowe *shudder*
Several of them are, as I said above. Seems a shame in my mind to give it a miss just because some of the performances are likely to be bad, but each to their own.
If you'd read my post you'd have seen that I am familiar with the musical and have seen it Live, I never expected Anne to be a Disney Princess.
Then surely you expected her to look how she does?
She looks exactly like a person in Fantine's situation would look, only much more realised than is possible onstage. I don't understand how she could be said to look ridiculous.