liked the basic design but the lock sucks i had 2, both had lock probs. imho the cammilus maxx is a lot better knife if ya want a mega folder. the factory reps on the REKAT forum werent the most helpful/friendly folks either, i remember once they went 6 months without responding in their forum that cant be good for business, i guess they were busy fixing all the defective sifu locks lol. but in the beginning, when i first got mine and the lock worked correctly, i loved them, look at my user name................i guess thats why i rag them so hard now(well, that and i honestly do think the lock isnt a good design, especially on the big bladed sifu, the smaller ones didnt seem to have the problem as bad), kinda like a girlfriend who does ya wrong that ya really liked, ya get mad every time ya hear her name lol......