You can also search Google and read reviews.

First thing is NEVER feel concerned of hurting someone's feelings or ego, your reviewing to employ them, that makes you the boss doesn't it?

I’ve reviewed a number of theses DST’s across numerous asset classes  and there performance /returns are generally fairly low and unimpressive. 

I'm able to review the reports provided and help my clients make the best choices depending on what they're doing.

Is there other market wide metrics that apply here? 

Happy to provide feedback in return and share one of the lead magnets we’ve recently created for review!

Research them away from their reviews and see real experiences.

I use a CPA, too, but I like to do my own bookkeeping throughout the year and send him a tax package quarterly to review.  

As I speak to I have full closing on them, an attorney does a review and completes the C4D. 

It grows so much faster and that early growth compounds over time, so having a little more invested early on is worth more than a ton invested later.There is a metric called cash on equity return.