1. The MAX button has been proven rigged.
I just did a simple test on it.
After clicking the max button, neither my server seed hash nor client seed have been changed. The nonce is correctly increased by one.
I have also checked that the server seed revealed does match with the hash given prior to the bet. The numbers rolled also matches with the ones I computed using the code on
https://primedice.com/verifyOP, proof please?
2. The admins are corrupt.
Primedice has been running successfully from a long period of time, I think that tells that they can manage a site very efficiently and I don't know about your experience but in mine I have find Stunna to be very helpful.
Also just a week back or so they did a 0.005 BTC giveaway and couple of months before that 2 giveaways of 0.01 to per person and without any conditions, you can play or withdraw. I think that's pretty generous.
3. Mods are corrupt.
PD is most famous BTC Dice site, it is visited by 1000s of people from around the world, which includes trolls, beggars, scammers etc. Mods do try to mute them as much they can but they can't be active 24/7.
4. Rolls are slow.
Maybe. But that again says that the site is too busy and visited by so many players.
5. Withdrawals aren't always instant.
Never had any late withdrawals but even if they're late sometimes, you can be damn sure that you'll get them eventually.
6. Support has been voted the WORST on the Internet.
Support is slow and it is discussed in their thread as well but they are careful and don't want to hire any personnel which might put user's accounts in danger.