I've been looking back over several of his predictions. He accurately nailed the bottom on a number of coins 01/16-01/17 that have since jumped significantly in value. Most coins started their recovery at this time, but few have been nearly so resilient.

On the other hand, he didn't see the correction coming and made some predictions in the days before that (Tron & Ripple for example) that didn't hold and probably need to be re-evaluated.

On the third hand (Yeah I have three hands.) no respected chart analysts, as far as I know, called that bloodbath. They were all making lofty predictions about every coin even as the market was deep in the red.
The only people that were yelling to pull out were the same naysayers that have been yelling that the sky is falling for months, so they don't get any more credit than a broken clock would for being right twice a day.

So he's not perfect, but he's watching, listening and learning, and he has proven to have a strong ability to predict market movement (at least while the crypto-market is doing well).

Also: as far as I can tell he's calling these predictions as he buys in, which is noble.

Take from that what you will.