Today there are more than 4000 different cryptocurrencies and 95% of them are absolutely useless. While this area is only developing, they will exist, but then there will be 20-30 crypto-currencies.
They will not gonna recover even the bull run has already started.
Useless coins can victimize investors once but they cannot do it again, it's because investors are smarter and they have learn from their mistakes.
With the price increase now, it's not gonna dump easy, as we are due for this increase and this could help altcoins to follow the action.