Agreed. My main point is that it is hard to find a metric to...

Agreed.

My main point is that it is hard to find a metric to judge success off at this point, other than revenue alone.

Number of end users on the product, average revenue per user, or even average revenue per larger client would be nice to know. So you could attempt to somewhat predict a trajectory. Basically, how do they/are they making money at this point, and at what cost.

Without these sorts of metrics I struggle to put a value here for the moment. Revenue is all that matters at this stage, otherwise theres not much to go off (at this stage). Hence why I believe this next quarterly will be crucial.

goodluck