You'll love it. And probably hate it. But it's fantastic once you get the hang of it and not that hard either. Biggest thing is patience, when you die don't feel like you need to rush back to find your shit, don't fret about losing souls.**
**When you kill enemies, you collect souls which is your currency. There is no bank, you just have them until you use them but you can't use them until after the first boss and you can only use them at the "home area" to level up or at random merchants. If you die, you drop all the souls you've been carrying. If you don't recollect them before you die again, they're gone.
But generally patience with all of it. When you fight, block the opponent attack, then give a few swings yourself and then get ready to block. Learn their attacks/read what they're doing (especially for the boss fights) and pick your moments when to attack. Sorcery is OP in pretty much all Souls games but pretty fun anyway. If you get stuck, put your summon sign down to help others on you get more experience and gain souls or you call their summons to help you.
Also there's a recommended kinda order in how to go through the game that you can find online (you'll see when you start, which levels to go through). You don't have to follow it of course, you might fall into doing that as certain levels get annoying so you switch to a different world before returning after you are stronger.