YOU SAID:

I don't think this is going to go so well

INTO JAPANESE

これは非常にうまく行ってしようとは思わない

BACK INTO ENGLISH

Don't think this is very well done and try to

INTO JAPANESE

これは非常によくやったと思うし、しようとしないでください。

BACK INTO ENGLISH

Do not, I think this is very well done.

INTO JAPANESE

しないと、私はこれは非常によくやったと思います。

BACK INTO ENGLISH

And do not think I did it very well.

INTO JAPANESE

非常によくそれをやったとは思わない。

BACK INTO ENGLISH

I don't think we did that very well.

INTO JAPANESE

私はそれを非常によくやったとは思わない。

BACK INTO ENGLISH

I don't think I did it very well.

INTO JAPANESE

私は非常によくそれをやったとは思わない。

BACK INTO ENGLISH

I don't think I did it very well.