Jedi survivor ps4 bugs

I bought the version two days after the release, on sales (34€) and have to say it is THE MOST BUGGED GAME I EVER HAD... I would like to add first that I bought a brand new ps4 months ago, changed the drive disc for a better one and all the games work perfectly, except this one.

I experienced so many bugs in my play that is very annoying and I will list them below:

- First one was after playing an hour and a half. While in a cutscene, the video freeze but the song keeps going, while I have the "loading" symbol in the screen. Had to restart the game, but lost the progress of course.

- many frame Downgrades, the textures and sometimes even the map take more to load. When leaving the ship and trying to enter the saloon using the door down the stairs, the map never loaded and I always fell to "the abyss". Had to restart the game again for a second time in a 2 hour playthrough. Happens in cutscenes too.

- song dissappear in some dialogs, characters keep moving but no voice or sometimes BD or the ship have no sound. Cutscenes have audio cuts too.

- I customised my sword with a colour but EVERYTIME I LOAD THE GAME IT CHANGES TO DEFAULT COLOUR, why do I customised it then?

Anyway, I will keep posting and updating this because I'm sure more will happen. 35€ lost for me and is not worthy, do I have to value lazy and awful work from EA and Respawn? I don't think so. THIS GAME IS TERRIBLY OPTIMISED TO PS4. I bought because I was so eager to play and was so excited for the ps4 version, for what? To get disappointed. I dont know if this will get to EA or Respawn but if it doesn't, at least I hope this make people think twice about getting the ps4 version and don't help these developers on their stealing. I tried to report this in my country too, didn't even got an answer... Now I have to wait for 2 months minimum of patches until it works nice or whatever. I bought to enjoy it in my vacation, but couldn't because the game is BAD OPTIMISED. 

Thank you EA and Respawn for your LAZY ANS AWFUL WORK. YOU ARE THE F*KING WORST.

Sincerely, a customer.