I Platinumed this earlier today. Not worth the money imo. Mission mode is cool, but theres not enough of them. The "remixed" prototype music in 3&K is absolutely terrible. Didn't come across any bugs or glitches though, have to say. In regards to the image quality, it is poor - Looks like they are internally rendering the games themselves at 720p then blowing it up to 4k (on PS5 at least). Could have done so much more with this, extremely disappointing.
All I wanted were the plain old games in widescreen. They couldn't even do that, plus everything else was botched. LOL at this point we should praise the gaming Gods that Mania ever happened. Forget the sequel, they can't even deliver an old game now.