Please use average ratings not the 1st few.  The current rating system is unfair to hobbyists and providers alike in being unchangeable, except by error reports and not easily searchable.  For example, if the 1st reviewer gets their facts wrong and reports the provider as willing to swallow or perform anal when she just said she might, but they never got around to it, then future hobbyists might give a worse review because they feel mislead.  However, if TER's software kept track of her oral activity and listed her as swallowing if, say, a majority of responses reported swallowing rather than spitting then everybody is fully informed.  Ditto for things like body type.  If a provider succeeds in losing some weight she should get the credit by changes in the body type rating.  Conversely, if she puts on weight and it shows up in the average ratings, she will come to the attention of those who prefer BBW's.