Bay 101 Daily Tourney Question

[DVC Calif]

I was thinking about taking a "mental health day" next week and play in one of these 40+10 tourneys at Bay 101 in San Jose.

Bay 101 Tourney Schedule

The structure looks pretty fast with 15 minute rounds. It's a R/A with spread limit but I think there spread is pretty high (up to 40xBB?).

Has anyone played in any of these? If you have, how is quality of the play? Fast and Laggy since it's a R/A? How many usually play and what's the typical prize pool? Looks like it might take about 6 hours, is that about right?

Thanks in advance, Steve