2014 Mazda 3 Skyaktiv-D 150ps recommended?

Hey, I’m interested in the above-mentioned vehicle. I’d be interested in your opinions about the car. Especially with regard to reliability and longevity. I’ve already sniffed around here in the forum, but it’s usually only the dissatisfied people report in a forum and 90% happily drives around What are there for weak spots? Known diseases? Things you should pay special attention to when buying used goods? Greeting and thank you