This part had me in stitches. The recipe clearly states to let the glaze cool before pouring it on and it's obvious why. You can watch it melt the cream cheese and effectively mix itself throughout the whole dish turning it into a batter of soggy cream cheese, limp fruits and hot pineapple gelatin. The icing on top is him admitting it looks funny, but instead of double checking the recipe (because he couldn't have gotten something wrong), he doubles down claiming this is in fact what the recipe said to do when he could have realised his mistake and started over. Not just for the sake of the video, but as someone making a dish for his wife's work.
I bust a gut again when Jack explained the reason he recommended less gelatin than he used earlier was because tammy felt the dish was overall too gelatiny. Instead of making the basic connection that his gelatin, instead of being contained as a glaze, mixed through the dish and maybe that was why the whole thing tastes of it.
Also I don't think the idea of this recipe is terrible as a cheat or no-bake cheesecake. If the bottom layer was graham crackers and butter, the middle was non soggy fruits (either drained or fresh) folded into or layered on top of cream cheese whipped up with some sugar (or without if one is cutting down), with an actual glaze on top, I think it could be tasty. If you used frozen fruits the drained juices could be used for the glaze (jello works to thicken without starch or to a more jelly texture if desired) and poured on top when cooled. Then put the whole thing in the fridge until fully set and you have a no bake "cheesecake" glazed and ready for guests.