I don't like promoting shady casinos with suspicion for fraud or scam, not paying withdrawals, bad software, etc. I've been already f*cked up by a casino and I don't like this to happen to others.
If you do a review of casinos you should check even the ones with a bad reputation, you should go put your money there and show that they are not reliable, trying notable casinos that everyone knows are good is easy.
e.g. If you see a casino that offers 1000% bonus for a deposit of $100 and 0x wager, you shouldn't trust a guy who went and had the experience, not a fake write and capture or third party experience.
You should go and do the dirty work for their followers or readers. So deposit, take the risk, it is I want from a site that offers casino reviews.