I've played with a Beretta Neos quite a bit this past month. The one I've been playing with is the basic model with a 4.5 inch barrel.
It's a lot of fun to shoot, and I love the looks of it. It feels really good in my hand and I love the way it is balanced. I think it is going to be the new standard for newbie plinking pistols -- it is that much fun.
The Neos is not a target pistol. The trigger is very heavy and very rough. The gun itself is fairly accurate, and I've managed inch-and-a half groups with it from a sandbag rest at 25 yards. I know both I and the gun could do better, if the trigger weren't so heavy. The worst part about the trigger is the roughness; it seems to be catching on a burr or something, because sometimes it is not that heavy and sometimes it seems like it suddenly gets heavy enough that it is very, very difficult to pull.
If the gun were mine, the first thing I would do is take it to a gunsmith and get the trigger lightened and the rough bits smoothed out.
If I were buying one, I would buy the DLX package, which comes with an adjustable trigger in the first place.
pax