Let's do something different. What coin do you think will crash into the floor?

After seeing "What coin will reach top 10/100, into the moon etc." threads every single day, let's see what projects are headed straight down into the dirt.

I know there are a ton of projects out there and chances are that 9/10 will simply fade away in a year or two.

What's the latest controversies? What flaw do they have in their code or roadmaps. What biases do you have towards these coins. What coins are just completely useless or just worse versions of others? What coin simply won't keep up after this bull run ends?