In the original, checkpoints saved your exact position. In MWR, some checkpoints (specifically in "No Fighting in the War Room") are slightly moved. Advice for Normal: If you trigger a checkpoint while sprinting through a gas cylinder room, the explosion might still kill you on respawn. Simply restart the checkpoint.
Call of Duty: Modern Warfare Remastered is a masterpiece of level design and set-piece variety. Playing on is not admitting defeat; it is choosing the curator’s tour. You get the intensity of firefights without the grinding repetition of reloading checkpoints 15 times. You get to feel like a Tier 1 operator, not a glass dummy. Call of Duty- Modern Warfare Remastered -Normal...
The Mini-Uzi (recoil is too wild for medium range) and the M60 (the ADS time will get you killed in close quarters like the "Aftermath" mission). In the original, checkpoints saved your exact position