Overall Impression: OK
I have used these in both sizes. The size 1 I used from birth on Zac and found they were difficult to get a good fit and would often leak. The colours are beautiful but I sold the size 1s after a few weeks.
The size 2 is still a good fit on Lockie but are not absorbent enough to last more than a couple of hours without extra boosting which means you loose the bonus of the slimness.