10.1'' too small. 18'' too big.... Also, 18'' on 1080p is garbage ppi.
I love my Dell 24 that is 1920x1200. Not quite sure how you can say 1080p is crap on an 18in. Maybe compared to a 1080p phone or something, but it's not ugly. Movies etc will look great. This won't be much closer to my face than a monitor. Some may use it as a desktop which should make it just like a 19in 1080p monitor etc.