First, I admit the evaluation "in investment"

Weiss is a believable organization and their review shows us they had researched about cryptocurrencies(cryptos). But their evaluation is a little bit too much way-out. Here is why I say they are out of the way.

1, Weiss is just a beginner.

Weiss's evaluation is just the first one in Weiss's history, and the evaluation's and the cryptocurrencies'. The evaluation is made by the beginners and there could be some mistakes on a high probability.

2, Weiss evaluate cryptos with price and value.

Weiss said "too much volatility" and they reflect that volatility. But the CryptoCurrency investors are the high-risk-taker. People invest at "Future's of Cryptocurrency". What we need is the evaluation of each blockchain system's value.

3, Ripple and Doge

This is the evidence. Ripple and Doge is "C". Weiss think Bank-Bridge-Currency which in use now AND scam coin(because of issuing plan : infinite) is a same value. At this point, this report is nothing more than that.

Conclusion

Weiss's evaluation is just a sort of newbies' talking about.