Just finished now. Standard, 4:12 clear time and 5:26 total play time. 7 deaths, felt like a lot more. Second last boss was tough due to lack of health and useful ammo.
Enjoyed it but Nemesis was much less of a pain than anticipated. The first encounter at the start it was on your ass but after that it was just boss fights. Much less tension than Mr X. There was times I had to replay a section a dozen times in RE2 because Mr X made life difficult due to my health/ammo situation and it required a bit of luck to get out of it. Nemesis is just scripted boss fights so not much pressure.
Another downside is frequently getting cornered by a rake of zombies and depleting most of your ammo.
Outside of that I enjoyed it. I'm not a puzzle guy but even I would have liked a bit more of a puzzle element.
Definitely worth playing, but you'd want to wait til Black Friday to get it in sale or just wait until next year when it will be cheap in the shops.
A good companion alongside RE2. A decent enough game, good enough for those who wanted more of the same. Could have had a bit more in it.