Medi- I value your and Rick's opinions to heart. The points don't matter as long as you get well thought of feedback from other writers like yourself. The problem is getting that well thought of feedback. Hence premium membership has its advantages.
I'm a big stickler on language. If a writer violates certain rules, I say something; however, I do give praise to him or her when the violation of the rules results in powerful prose. It becomes a question of style at that point between colleagues.
If someone doesn't like the reviews I give, that's fine if they want to give low scores. The prose either stands on its own or not. If writers cannot deal with the weaknesses of their own work and need to argue their score, they are not writers--only hacks.
I was humbled greatly by an Eighth grader who gave me an excellent review on one of my pieces. It was honest and spot on. Even though there is a large difference in age and education, the language and rules were the same. That goes beyond age, sex, ethnicity, education, etc... I love to write. :)


I've been on this site for a good while now (I've done 80 reviews and received 128 - membership is nice :) ) and I think the system generally works.
This is from the FAQ:
"However, those being reviewed will be allowed to rate how helpful your review was. We use the review rating as part of the peer matching process. Those who give good reviews are matched with peers who also give reviews."
I find it is generally, but not totally true. I have a "Great" rating but still get one line reviews.
Of the 3 reviews I get from each submission, I find on average one is poor, one is average to good and one is very good to great. It's not 100%, but it is pretty consistent. So to feel I've really gotten the most out of the reviews for my chapter, I usually need to submit at least 2 times (6 reviews), sometimes 3 if I make changes.
For the reviews I give, I tend to put a lot of time into them and try to point out any issues I see, mechanical, plot etc. Some people love it, I've got great responses from RickVilante for example, some people hate it, giving me low scores for my honesty. C'est la vie.
So basically what I'm saying is yes, you're going to get some bad reviews, but as long as you keep giving good reviews, you'll get to the point where at least most of the reviews you get in return will be above average. :)