You will be given a definition of a task first, then some input of the task.
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

The first batch I ordered were great! The ears were big, some even huge, with a few small ones thrown in. They were also non-greasy which was great! I reordered because of this. But the ears in this second batch are all small, almost half the size of the ones previously ordered. Plus they are greasy, which means they are messy. Too bad their product is not consistent.
Output:
Smaller & greasier than the first batch ordered...