Hmm, my review disappeared or can't see it so just to be sure, here it is again:

I would have given Mariusz more than 5 brilliant stars!

He does the so uncommon extra mile to the customer.

I also award full 5 stars to the other items in the drop-down including design quality and feature quality so the rating is not only for customer support. I particularly love the shortcodes.

He is also open to suggestion for new features and functionalities.