I let my dad use mine and he was lights out with it. It was pretty wild to watch actually.To be honest, it's going to be a tough decision whether or not this will replace my current gamer.
I normally prefer a blade, but the compact size of this mid-mallet is pretty easy to look at. The overall feel and weight of this putter just helps me stay consistent with my stroke. I have not experimented with any of the heavier weights (yet).
I am a big fan of the "Lock-on technology". Like I have stated previously, after the first couple of rounds, I adjusted to it pretty easily. Once you have your line chosen, set up and fire away. It really does help me keep my intended line.
As far as the face insert goes, that has probably been my biggest adjustment. I was expecting it to be softer than it is, but was pleasantly surprised to find it being quite firm. The sound for me is a nice "muted click", a bit more dull than what I'm used to, but easy to hear overall.
The grip is amazing. The overall shape just sets my hands naturally, no overthinking, place my hands and they're ready to go, helps me keep my wrists set and apply a consistent swing.
I have let a few others try this putter and most have come away impressed, last weekend at the Bourbon Bash, I had to continue to check and make sure this putter was still in my bag and not "mistakenly" placed in one of my playing partners LOL.