I don't remember Titanic, Big, or Parade being critically roasted, but I loved all three of them as well as Seussical (the Broadway production, I didn't like the national tour with Cathy Rigby) and Jane Eyre.
Was Aida roasted as well? I thought it got decent reviews, though I cannot stand the show myself.
I'm a HUGE Carrie fan, though I know why it suffered such a horrible fate.
Mr Roxy - You LIKED Thou Shalt Not? You are the only person I know who saw it that actually liked it. Well, you and the literally screaming flambouyant fan sitting in front of me. During intermission, I overheard him saying to some random person, "The show is completely character-driven. I mean, without them, the show would be nothing." A brilliant revelation. After the show, he excitedly asked his female friend (who was obviously head-over-heels for the unattainable fellow) what she thought of the show to which she replied, "Oh my GOD! That was the best show........EVER!!!"
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian