Is UNIQLO sizing accurate?

Hello there, I'm curious to know if anyone has experienced any issues with UNIQLO's sizing? I've heard mixed reviews about it, some saying it fits perfectly while others complaining about it being either too small or too large. As someone who's always cautious about clothing sizes, I'd love to hear from those who have shopped at UNIQLO before. Do they tend to stick to standard sizing or do they have a unique sizing chart that I should be aware of? Any insights would be greatly appreciated!