MattH seems like a nice guy but 10 days just isn’t enough time to review a grinder, how many coffees can you make in that time?!
Judging by his backdrop and other videos, he gets sent A LOT of machines to promote and has only recently has he branched into ‘reviews’. Either way this is more of a promo than review, and I don’t mean to disparage the guy just feels it needs said for any prospective buyers.
I also suspect his claims would be treated with more skepticism if he was one of the more well known YouTubers. Lots of vague language with feelings mixed with facts and marketing lines.
Either way a good tour of the features and general design but I wouldn’t let this influence decisions either way, especially since it’s all subject to change in the final model.