Can I trust Kraken?

I've been hearing a lot about Kraken lately, but I'm still not sure if I can trust it. Can you tell me more about the security measures Kraken takes to protect its users' funds? I've also read some reviews online that mention issues with withdrawals and deposits. How do you rate Kraken's customer service and their ability to resolve these issues? And lastly, how does Kraken compare to other major crypto exchanges in terms of reliability, fees, and trading options? I'm trying to make an informed decision about where to trade my cryptocurrencies, so your input would be greatly appreciated.