この計画にはあまり価値がない。の英語

There is little merit in this plan.

That is not a good plan.

There is an impossibility in this plan.

Those plans won't really go as hoped.

Such a plan can hardly succeed.

I'm afraid the project wouldn't pay off.

The plan is not mature.

The scheme can not have originated with a man in his right mind.

This plan is impossible to accomplish.

an impossible project

Put the plan on the scrap heap.

None of these plans ever come anywhere near realization.

There are a lot of maybes in this project.

It's just a sketch of the plan.

This isn't progressing as planned.

I don't feel that it's a very good plan.

As yet, the project is in the air.

The plans are still up in the air.

an unlikely plan

That plan ended wastefully.

The man is not concerned in this project.

plans are still up in the air

I must fix our plan.

I can not possibly approve of your plan.

the degree to which a person has no concrete plan

Little did I imagine that my plan would go wrong.

The plan has little appeal for [to] me.

Under no circumstances can the scheme be put into practice.

This plan is quite unrealistic [has little to do with the realities of the world].

Such a plan is bound to fail.