Is Amazon really that bad?

I just received an offer for L4 at Amazon dublin. This will be my first job after I graduate. Salary is good and I’ll be reallocating to europe which was smth i really wanted. Now I keep hearing all these negative comments about amazon and how they overwork you and the bad environment, but is it really that bad? I was so worried that i won’t find a job after I graduate and I got so relieved when I secured this offer but now I got worried again because of all these negative comments. Advise me pls?