Continuing the story with iLand. Will I be sued because I have described my experience with them?

A month ago, I published an article on how to repair my laptop in iLand and how the repair lasted for 6 months. The article had to be moved to a private blog, but since I wanted not only the readers of Habr would know about my experience with iLand, I created a site where I posted a page saved from Habr.

A few days ago I received a letter with a claim from iLand and a request to close the page, because the domain aboutiland.info allegedly violates the rights to their trademark, and the materials contained there discredit their good name. So what? That's the way we do business? Why bother about the quality of service and qualifications of employees, if it is impossible to write that they are not high enough under the threat of legal proceedings?

Updated site.
Replied to the claim.
I wonder what will happen next.
')

Website: aboutiland.info

I would be grateful for tweets and likes.
I would like as many people and potential customers as possible to know how they do business.

UPD: added a pair of accurately set dates and a scan of the document that was issued by them when they handed over the laptop for repair.