Commentry, when they annouce what the cards are is really tilting and must be annoying for the dealers. Ilike it when they announce someone has raised and the amount they have raised to, but they do not need to tell eveyr player what the action is, we should be paying attention really.
With the board, everywhere I've dealt before the big London festivals this month have always wanted the boards read, but I do prefer not announcing the flop/turn/river. It just seems unneccessary
I dont mind fiddling with the muck or w/e spose it must be a bit boring so id fidget too i reckons.
Dealers commenting on hands is THE MOST tilting thing imo, like saying "well played" or stuff like that - I like to have banter with the dealers, and friendly fast dealers are so good, but shouldn't be anything related to the hand
Also, looking at the cards is pretty worrying, dont like it when they do that - but then Id struggle to resist temptation myself.
For me, all those things are really bad, mostly because the muck is supposed to be a mess, so that in case of any post-river drama where someone decides the hand they mucked was a winner, or something equally ridiculous, they can't just easily see which are their cards.
I've never felt the need to comment on anyone's play, and have been aware of it ever since seeing a dealer saying "nice value bet on the river" to someone in a 12k pot in a 5-10 game, the looks on the faces of everyone at the table as the dealer got up pretty much said everything.