I think they're awful to tell you the truth!
You cannot confine cricket down to statistics. Stats don't discriminate! You could be the best team in the world, and play poorly, and the beneficiaries are the opposition, who may not be very good as all. You could have scored a hundred, but played and missed in several desperate misses. Or your bowling might have benefitted by the conditions, yet the stats don't care.
I can remember contemplating (because I'm a geek) doing a list of 100 reasons why stats shouldn't be trusted. Two things stopped me: Firstly it would've been a pedantic exercise. Secondly, there aren't 100 reasons why stats shouldn't be trusted, there are literally thousands! Many many different scerarios where stats can be influenced by a range of factors. It was like trying to add up different things, and then realising they can be multiplied several times over, giving me a chance to see the scope with which stats can manipulated and effected.
The one and only true way to access the quality of cricket and cricketers is to watch as many matches as possible and guage the quality of the performances of its players by weighing up the positives against the negatives. You might think stats are reasonably accurate when considering how important a cricketer is, but the truth is they're not. There's lies, damn lies and then there's statistics! One day England could beat Australia in the Ashes, the next you see a team lacking confidence and failing, and what does that say in terms of stats, "oh this new opposition is playing well." (That's just a hypothetical)
I could go on forever, rather I'll just take seven aspects that stats don't recognise:
Conditions
Team Form
Quality of Fielding
Near misses such as close edges
Quality of how the wickets was taken
Pressure the team is placed under
Incorrect umpiring decisions
You can have many different scenarios just based on these seven alone, each time something different happens that tells the person watching it how things really are. Yet stats see none of this!