Halo Combat Evolved: is classic mode fixed with the latest Master Chief Collection update?

We first took a look at Halo Combat Evolved on PC over a year ago, concluding that while it was a good enough port of t…

Halo: The Master Chief Collection (MCC) Update – July 2023 – Halo Support

Halo: The Master Chief Collection - Microsoft Xbox ONE FPS 4 Games Included NEW

Halo: Master Chief Collection update adds new Flood Firefight mode - Polygon

Halo: The Master Chief Collection Season 8 Mythic Drops Today, Full Patch Notes - GameSpot

so why do people claim the MCC collection runs badly? max graphics, uncapped framerate (just for the pics) and never have drops below 60FPS but yet videos and comments on here

Halo The Master Chief Collection Review

Halo MCC – Sacred Icon

New Xbox Halo MCC Patch Offers Numerous Improvements, Fixes, and Additional Changes; New Features Inbound

Halo: The Master Chief Collection (MCC) Update – December 2022 – Halo Support