EXACTLY!
Your monitor may look better than the MBP because of resolution and also other factors such as brightness levels, contrast, etc. I am guessing here, but maybe the monitor's panel is "better" than the laptop screen.. not sure on this one.
And yes, HD content looks much better because it is "bigger" than regular dvds. No stretching required. And yes, maybe even "reduction" instead of stretching.
So yes.. watching dvds on computer LCDs will never look as good as HD video.

Your monitor may look better than the MBP because of resolution and also other factors such as brightness levels, contrast, etc. I am guessing here, but maybe the monitor's panel is "better" than the laptop screen.. not sure on this one.
And yes, HD content looks much better because it is "bigger" than regular dvds. No stretching required. And yes, maybe even "reduction" instead of stretching.
So yes.. watching dvds on computer LCDs will never look as good as HD video.