9y
Sorry to hear you didn't have a good experience meeting us. That morning the HR team were out, so you should have been instructed by your agency recruiter to ask for the right contact.
Regarding the format of the interview - again, we're sorry you didn't have a good experience. While the majority of our tech interviews go well for both sides in this format (giving you an in-depth explanation of what we do here, and how you could fit that) we understand a test isn't to everyone's taste.
I've passed on your comments to our development manager.