For the most part, I like them. Not for me but for other people looking to start collecting. Yes, there are accuracy issues and yes, compared to fan FX builds, the electronics are not as good. But the give-and-take of the cons compared to the price is very good. I like how you don't have to buy a blade or if you buy a bunch of hilt, they can share the same blade so you can save money.
I wish they would have done blade plugs or replacement emitters for the hilts so that they look good sitting as a display piece. For instance, it would bee cool if The Phantom Menace Obi had the emitter or top of the emitter screw off and be replaced with a hole-less emitter plate. Or the Rey had a plug with the rod visible. Those would have been nice touches.
As it stands right now, there really isn't any of them I need in my collection. Most of it has to do with that I'm not much of a FX lightsaber collector. For what is offered, I pretty much have it covered for now. If they have some other hilts in the future that Ilike but don't have, I will consider them. I will admit the Ahsoka hilts are alluring even with the bulky width.
Currently I am more interested in the Savi workshop custom build lightsabers more than the legacy hilts.