Reasons to be skeptical of that room-temperature superconductor claim

I'm not logged in and I only see the first tweet (x?), but I guess it's a chain. Is there some way to see all of them?

He says they don't describe a critical temp where resistance appears, but I think they do int their paper 127°C

&gt; I am not a real expert in superconductivity, but I am a guy on the internet with opinions, so here we go with some early reactions:<p>Alrighty then.