What I understood while reading the Quran is its fear. It speaks only of belief in Allah and denying to do so will cause hellfire and misery.
In some verses it has awful comments and commandments on killing polytheists as in Hindus, wiccans, neo pagans, etc. which surely I didnt find pleasant.
Also few verses that speak of "striking the necks of those who don't believe in Allah".
Allah is infinite, Allah is the greatest and he's the true God.
If you try to compose a surah that is better than those in the Quran, and then fail, Allah will burn you forever if you in the fire that he has prepared for disbelievers, whose fuel is men and stones.
2:24
Have no unbelieving friends. Kill the unbelievers wherever you find them.
4:89
Muslims that make friends with disbelievers will face a doom prepared for them by Allah.
5:80
Are some of the verses of the the Quran, HAdith has more dangerous passages based on people of other beliefs.
And all religions have chapters of torture. The old testament has it way more than any other scripture. Law books of ancient Hindu societies before 3000 BCE has caste put on birth and allows sacrifice of horses, goats and even death for a theft and treachery. Thervada scriptures has a few sexist verses.
Islam to be has become about world domination of some kind, though many young people of this religion follow their faith liberally without any hate.
But overall, faith by hate and fearmongering isn't something I'm comfortable with, of Islam or the old testament, mainly when it's a United religion with laws of the Quran still valid today unlike Hindu and buddhist beliefs and laws that are subjected to change with time.
This is my perception for now.