Aside from Mortal Kombat (Detective Pikachu doesn't count, its a spin off), Silent Hill 1 is probably the only other good video game movie ever made.
Ever.
Why? Because it tries to stick as close to the source material as possible, while trying to maintain the look and feel of the video game as well. I think they did a pretty good job (for people not trying to do a shot for shot remake of the game into a movie).
So judging it by being a video game movie, its basically as good as it gets (as of 2020).
As a movie itself, there are plenty of plot holes (because you can't translate a 20 hour game into a 2 hour movie), some characters serve no purpose, but other than that, its fine. Great sfx, decent acting, over all decent writing. As a horror film, it isn't bad either.
Give it a try.