Could only find this one thread on these pedals. Anyone have any miles on these?
I've used the xpresso 2's for couple of years now. The right one seems to have developed a small play already. No idea if they are adjustable in any way.

Regardless, I just bought another pair of them. I keep the old ones for training/spares. I think the value is crazy good, even the cheapest model (2) is lighter than dura-ace and really cheap. I broke a couple of the old pre-xpresso, I-clic cleats but I think they fixed the newer ones.
Also my knees seem to like these.

If you are on an average budget I suggest just go with the cheaper ones (2-4), weight and quality is nearly the same for all but the price goes up really fast.