But ideologically he is solid as a rock.

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Solid as a rock.

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Conversely, surviving a bounty hunt unscathed does not necessarily make a patent rock-solid, as the case of Amazon shows.

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This is very disappointing because this bug effectively makes everything we like about the Echo a moot point, as without rock solid 1080i playback, we couldn't recommend this device to anyone.

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Hence, the Democrats' relative success is best seen not as evidence that they can take back a rock-solid Republican state.

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While Amazon continues its rock-solid performance as measured by the ASCI Index, Netflix provides a powerful cautionary tale of what happens when companies cross their customers, forgetting customer experience rules.

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But, try as I might, I was unable to locate a reliable, rock-solid citation for that quote.

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The speaker itself is built like a (glossy) rock, and the sound that comes through is as solid as the foundation.

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