Sentence examples for problematic roadblocks from inspiring English sources

The metrics that have been devised thus far bring us closer than ever to truly accurate evaluation, but in many ways they fall victim to the same problematic roadblocks that limited statistics past.

From a cluttered head -- a state of overthinking -- all circumstances are problematic; confusion and roadblocks abound.

Citizen roadblocks.

Roadblocks have emerged.

But roadblocks remain.

The biggest roadblocks?

Yet serious roadblocks are everywhere.

Military roadblocks slowed our progress.

"We see no roadblocks".

But many roadblocks remain.

Seems problematic.