You provide no data to back up your "slow", "bad joke", "poor value"...
Please expound upon your great wisdom? So far you have provided no actual justification for your comments.
Benchmarks so far have shown that outside of CPU multi-threaded applications, it beats the mid-2012 in everything else: GPU, Single-threaded functions, disk access (PCIE SSD).
I picked up a 2012 refurb as soon as the 2014's were announced because I do need more than two cores. However, I am really considering adding a 2014 to act as my front end computer due to the ability to drive dual 1440P monitors (my 2012's can't) and the super fast PCIE SSD's. As I stated, my MBA is more than fast enough for 95% of the stuff I do, so why wouldn't a Mid-Mini that has a better GPU and faster CPU be better than what I do on a day-to-day basis. I'll hand off all of my VM's to my 2012's and use compressor with it's distributed encoding using my 2014 as the front end and the 2012's as the true "grunt"....
The biggest downside is the soldered RAM. That is a total bummer. However, I've only got 8GB in my MBA and that has been shown to be more than plenty even when running a VM in Fusion.