Product review (3 stars): Good performance while they last.
I really wanted to like these more, and they have potential, but the lifespan just isn't long enough to make them worth it.
Pros: good texture, makes plenty of suds, scrubs reasonably well, no stink over their lifetime.
Cons: fragile structure, holds less soap than traditional sponge, a little pricey.

I wash a decent sinkful every day as part of my household chores. I'm a "soap on the sponge" washer, not a "sinkful of water soaker", fyi. I tried some other silicone sponges that were raised nubbins on a flat sheet, almost like a textured coaster, and really wasn't impressed. They just didn't hold enough soap to wash more than 1 or 2 items, and the nubbins were really fragile, especially if stressed by folding over a glass rim during washing. I saw a line of nubbins come off after doing that once, while a traditional sponge doesn't care. Using them flat preserves the nubbins, but isn't as convenient.

I hoped these scrubbers would be better, and at first, they were. They've got more thickness to them, like a traditional sponge, and the porous structure keeps soap around longer, so I only have to add 4 or 5 times during the sinkful. They're still fragile, though - the fine silicone strands really don't like being folded around the rims of glasses or pots, for instance, so it's still best to keep these as flat as possible during the wash. The first sponge of the pack lasted 2 weeks before it got a hole at one end, and started shedding bits, but I hoped this was due to the added stress of me using it like a traditional sponge.
The second scrubber, which I was careful to keep flat in use, made it 3 weeks before the shedding got too great and it was retired. The third has 2 weeks of use on it, and is getting fairly soft in the hand, which makes me believe it'll also need to go at 3 weeks. So, for me, that's about 2 months total from one pack.
On the plus side, the initial peach scent was pleasant, and nowhere near too strong. I didn't notice any unpleasant odors from the scrubbers in use, and food particles rinsed out of them pretty easily. I like them, but I don't think they fit my needs.