Don't give too much weight to the 1 star reviews. Crashing is probably happening on the PC players. My PS5 didn't crash ones in a full playthrough.
Stealth isn't hard. Stop thinking stealth like Skyrim and treat it like there's a person in broad daylight facing you, so they'll probably notice you if you get close.
Shooting isn't hard. If you're hitting the ledge, while shooting down, stand up for a second. Can't expect to gain cover bonuses and shoot accurately.
Space battles aren't hard, you just need to upgrade your ship's shields and hull and learn to dodge. A lot of which you can do before you ever get the hyperdrive working.
Realistically, the story did have some predictable elements (it's Star Wars and tales place between Empire and Jedi). You're an outlaws. Backstabber are a thing. You do it to people too. But it has many edge of your seat Star Wars moments as well that kept the pacing fun.
Try it out for yourself and decide if it's a good game or not. Don't let naysayers online ruin a potentially good game for you.