That's particularly true of the PS1, because it did such weird stuff with its output. Devs were constantly changing output resolution, which will often cause a loss of sync with flat panels.Connecting old consoles directly to a modern display should be the last resort, it'll never look nice.
One of the Final Fantasy games, for instance, I think it was 8 maybe, changed resolution between the main playfield and the management screens, using a higher resolution mode, probably to make the text look better. On a CRT, the change is instant and invisible, where the opposite is frequently true with current monitors and TVs.
That's where the Mister really shines; drive a CRT directly with one, and the latency is about the same as the original console. In many cases, the output is bitperfect. Different cores were written by different people, and they usually don't have all the niceties of software emulation, but many are quite featureful. The SNES core, for instance, doesn't offer save states, but the GBA core does. I think the PS1 core does, too.at the cost of a bit of added latency.
The computer cores mostly work, but many lack polish. If you're interested in emulating specific machines, be sure to check on the quality of the cores you want before buying. Some are outstanding (Amiga, Atari ST, TI 99/4A), some are decent but buggy, like the AO486 core, and a few are just broken, like the Mac 68K emulation.
Console cores, on the other hand, are usually close to perfect.




completely dropping any of Aloy's personal growth to turn her into a pure plot vessel. Go in expecting a great gameplay experience but don't expect any real compelling narrative for Aloy. Damn shame, too.