[crankalicious]

I believe that Harrington said that with 10x, he would call any all-in.

In this particular example, it's an easy decision to call, I think, since the player's range is so wide. If he's a good player and everyone has folded to him and his M is 3.33, he's going to go all-in with almost anything.

There is one consideration that I haven't seen mentioned. If he's a good tournament player, he's noticed that you have a big stack and are likely to call him, so that would narrow his range and possibly affect the decision.

Still, I think it's a call.