filter anything doesn't work for reviews... game/id/guid

$.ajax({

type: 'GET',

dataType: 'jsonp',

crossDomain: true,

jsonp: 'json_callback',

url: 'https://www.giantbomb.com/api/reviews/?format=jsonp&api_key=<myapi>&filter=guid:3030-59938&limit=5',

}).done(function (gbrev) {

console.log(gbrev);

}).fail(function () {

console.log("error");

})

Also tried:

filter=id:X;

filter=game:X

filter=score:60;

on success looks like this

1. Object
   1. error: "OK"
   2. limit: 5
   3. number_of_page_results: 5
   4. number_of_total_results: 752
   5. offset: 0
   6. results: Array(5)
      1. 0:
         1. api_detail_url: "https://www.giantbomb.com/api/review/1900-796/"
         2. deck: "Jedi: Fallen Order is both one of the best Star Wars games to date and distressingly unrefined."
         3. description: "<figure data-align="right" data-size="small" data-"
         4. dlc: null
         5. dlc_name: null
         6. game: {api_detail_url: "https://www.giantbomb.com/api/game/3030-66000/", id: 66000, name: "Star Wars Jedi: Fallen Order", site_detail_url: "https://www.giantbomb.com/star-wars-jedi-fallen-order/3030-66000/"}
         7. guid: "1900-796"
         8. id: 796
         9. platforms: "PC, Xbox One, PlayStation 4"
         10. publish_date: "2019-11-15 18:30:00"
         11. release: null
         12. reviewer: "Brad"
         13. score: 3
         14. site_detail_url: "https://www.giantbomb.com/reviews/star-wars-jedi-fallen-order-review/1900-796/"
         15. __proto__: Object
      2. 1: {api_detail_url: "https://www.giantbomb.com/api/review/1900-795/", deck: "Kojima's first post-Konami project is a bizarre, s… quite manages to tie its myriad pieces together.", description: "<p>What the hell is Death Stranding?</p><p>This is…he hell Death Stranding is: a disappointment.</p>", dlc: null, dlc_name: null, …}
      3. 2: {api_detail_url: "https://www.giantbomb.com/api/review/1900-794/", deck: "Modern Warfare makes meaningful tech upgrades to t…e still maintaining its crisp, exciting gameplay.", description: "<div data-embed-type="video" data-src="https://www…he game is still absolutely worth looking at.</p>", dlc: null, dlc_name: null, …}
      4. 3: {api_detail_url: "https://www.giantbomb.com/api/review/1900-793/", deck: "Gears 5 plays around with the formula a bit, but i…en it's just being a solid-ass Gears of War game.", description: "<p>OK, let's talk about this up front: <a href="/g…t, play the parts you like and skip the rest.</p>", dlc: null, dlc_name: null, …}
      5. 4: {api_detail_url: "https://www.giantbomb.com/api/review/1900-792/", deck: "Control feels like Remedy firing on all cylinders,…ting in a smart and sensational action-adventure.", description: "<figure data-align="right" data-size="medium" data…her, better than they've ever done it before.</p>", dlc: null, dlc_name: null, …}
      6. length: 5
      7. __proto__: Array(0)
   7. status_code: 1
   8. version: "1.0"
   9. __proto__: Object