i recently picked up one in 9mm that takes glock 17 mags -- LOVE IT. it really is fun to shoot and the accuracy is about as much as i could want, for what it is.
though i'm sure others can do better, on my first outing with cheap wwb range ammo i was getting ~2.5 inch groups off-hand at 50 yards, which was good enough for me. for my purposes, it's naturally not a target rifle, so practical accuracy to "hit what you can see" is what i'm going for, and the sub 2000 definitely performs. easily breaking clays out on the berm or making cans dance is absolutely possible. my next outing i'm looking forward to trying it at 100+ yards, where most people still report very satisfactory results.
i also picked up some of the accessories from tacticool and keltec -- all very affordable (cheap!). if you pick up the soft case from keltec, you can easily have the gun plus 67 rounds of 9mm (1x17 round mag in the gun, 1x17 round mag in one of the mag straps, and 1x33 rounds in the other mag strap) ready to go in a relatively tiny package.