I don't really see that knife as being very inspirational but I agree better than Protechs other offerings. I might pick one up just for kicks to see how it is.
I did a video review on these knives. Here is the youtube link:
[ame="http://www.youtube.com/watch?v=88W8QYfO-x4"]YouTube- Pro-Tech Doru Automatic Side Opener: satin finish and black blades (A Hollow Grind Video)[/ame]
I would be amazed if Pro-Tech did not repair or replace the blade with the weak action. They have phenomenal customer service and top-notch quality control. A weak spring can slip by anyone occasionally.