Watched this show bcoz I quite liked the 1st instalment of MI.
Anyway, this show most probably will not disappoint the MI fans.
Tom Cruise looked so much more suave in this part 2 as compared to
the 1st one. His cool shades (which self-destructed within 5 secs)
was the most vivid image in my mind 
But seriously, I really really LOVE that pair of shades!
Anyway, not much of a story plot for this show. Ethan Hunt (Tom
Cruise!) was handed a new assignment of locating & destroying a
lethal virus - Caimara (think my spelling is a little off).
However, he encountered a powerful opponent in Ambrose, a shrewd
man who seemed to know the moves of Hunt. Love implications arose
when Nadya, a professional thief & ex-lover of Ambrose, fell in
love with Ethan & vice versa. However, Ambrose held the key to
the virus strain & thus Nadya went undercover for Hunt by
returning to Ambrose, pretending to re-ignite the old flame with
him, but is actually spying on Ambrose's dealings of the virus
strain.
That's about the story. Predictable ending as well. However, the
fighting scenes & breathtaking stunts are where the real
actions are. The starting cliff-hanging moments are rather
spectacular. The motorbikes chase was a galore display of Hunt's
amazing capabilities. Of coz, Tom Cruise's absolute suaveness adds
on to the yum-yum factor ( esp for the gers 
)
Frankly, it wasn't too bad an effort, & if you juz want to be
entertained without having to work your brains too much, this is a
pretty good show which manages to satisfy. The show is about 2
hours long, & pop corn is a good addition as there aren't
really many gory scenes which will make you puke. (except for a few
scenes which show the gradual changes on the virus-infected
people)
Rating: 4.25/5 (for Tom Cruise) ; 3.75/5 (for the show on the
overall)