The HW45 is a great pistol, although powerful, it's not as powerful as some like to think, but it certainly is a high quality air pistol, accurate, very well made and is built of good materials. the Dual Power cocking is a nice feature. I have one and while I do enjoy it and respect it, I do find it very clinical and lacking in soul, I also think it's downright ugly. The top half is way out of proportion with the grip, and what styling touches it does have are pointless and unnecessary.
There are pistols with much less power, less well finished, and of a lower quality than the HW45 that are much more fun to shoot, much more satisfying, or just generally more enjoyable to shoot than the HW45, good though it is.