These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Porting Disaster: The PS2 version of EF1 was not as well received as its PC counterpart.
That One Level: The introduction level can be this for some. Specifically, the part where you're supposed to "escape a Borg cube." It's a holodeck simulation, but it still manages to be ludicrously difficult for those who aren't familiar with Voyager.