I've tried it. I thought it was OK. But it's never going to be my favourite thing. I don't like strong mushroom flavours, and this to me is a strong mushroom flavour.
Also the pasta was still crunchy after 10 minutes of 'soaking' in the water in the bowl. So I think the best way to make it is to put it in a wide mouth thermos flask or something that can keep the heat in, because I'm sure that's why mine was still crunchy. But if you did that you wouldn't be able to nuke it afterwards. I'm pretty sure flasks can't go in the microwave!