Opinions on 2001 merc 200

[BuckingFastard]

Looking to get a little input on the 2001 mercury 200hp saltwater edition.
pros and cons but not a complete bashing just because you like obama or not.
ive heard things about them running on select cylinders, is this true? if so which ones.
id like to know about problems with them (such as the oil mixer and cooling issues) and id like the know what makes them good (perhaps fuel consumption).

anyone have one with a ton of hours that can vouch for them?

thanks for any input!!