Threatening madness - Tradução em português

"The tanker caruso, a durable ship with twenty-six years of service. A queen in her day. But an old third classe vessel now.
An almost forgotten piece of maritime history. Barely worth a second glance.
And thus perfect for those who would steer her with bloody hands into the gates of hell...
Threatening madness...
...And dreaming of death".

In this context, how would you guys translate to portuguese "Threatening madness" and "Barely worth a second glance" ??