So I'm just over halfway through this collection, I finished Ratchet and Clank and am now currently about 3/4's of the way through Locked and Loaded. I think I've given it enough time now but god damn does this collection have issues. The frame rate gets really bad at times, I've been in large fire fights that just slow right the fuck down. On multiple occasions I've had the game to freeze for about 1 second during cutscenes, but the audio keeps going, so the rest of the cutscene has the audio 1 second ahead. This has happened so many times, its happening a lot more in Locked and Loaded. As I mentioned in another post, the vendor in Ratchet and Clank was not re-done in HD and is just ripped from the first game, so he looks out of proportion. This is also when you look at Ratchet in the menu, also in Locked and Loaded whenever your watching Mr Fizz talk on a screen he is also not in HD so looks super weird. I've also noticed in a few spots that if you travel to somewhere with a cutscene, it will load the game in first for about 1 second, then play the cutscene then go back to the game, super weird.
But aside from all of the above, the game actually holds up nicely. As with Sly Cooper its art style ages nicely, it still plays really well too and it just shows us how there are literally no more games like this anymore.