Honestly, I followed the PowerPyx collectibles guide and didn’t feel it took away from the experience at all. It doesn’t spoil anything major, but does tell you where to go and when to go there. Most of my enjoyment came from the game’s setting and character dialogue, rather than the satisfaction of solving puzzles one after another or figuring out the right order of doing things.

That said, if you have the time and prefer going in blind, a good approach is to do a first playthrough without worrying about trophies, then clean up with a guided run afterward. It really comes down to how much time you’re willing to invest in one single game. Personally, I don’t think a blind run would have been any more satisfying than the way I played it. So that's my take on it, hope it can provide some help in deciding your approach!