I've had it about 6 months now, and it's seen consistent use almost on a daily basis. No crosstalk whatsoever. Zero issues. Very easy to program and change settings, very easy to add effects...which, I might add, are abundant in this pad. Extremely easy to transfer .wav files to it, preview, trim if needed, add reverse and other effects, etc. Plus, it has 7,000 internal sounds and loops that are all high quality--most definately not cheesy.
The ability to group pads is a very easy process. Actually, everything is very easy to do-- except add an external hi hat. That is the only bad thing about this pad, if you are looking to do that. It's not a big deal to me, I just use their hi hat system that takes up 2 pads-- one for closed and one for open hi hat sounds. If you group the 2 pads you can silence the open hi hat and get some nice sizzle. I have added an external kick pad (a Yamaha kick tower) and it works great. No issues.
The individual pads themselves have a very nice feel under the sticks. Not too hard and not too soft.
Sampling is a breeeze. Just plug a mic in and record away. Do all your trimming in the unit. Effects can be applied via real time with the Link buttons.
Here is the link to the owner's manual. You can also search online for their instruments, loops, and voice list... it's mind-boggling the sheer amount of sounds in this pad!
http://cdn.inmusicbrands.com/alesis/StrikeMultipad/strike-multipad-user-guide-v1_0.pdf
Alesis have really stepped it up with this product....!