The phrase "total crap" means something is extremely bad, worthless, or of very low quality.
Sentences with «total crap»
At worst, it can make you feel like total crap balls. (romper.com)
I bought it with reading PDF scientific papers in mind, but PDF support is total crap compared to today's smartphones and tablets. (blog.the-ebook-reader.com)
And let's be honest, it's not like they're total crap players to begin with. (blackwhitereadallover.com)