Hi veterans of the forum, would like to ask for your opinion on Kane GR. I got mine in Ares faith and after equipping with a mix of full 2* 3* crit runes with about 4 at +15, his critical rate is still at a measly 46%. Here is a screenshot of his stats: http://imgur.com/a/yJjs9
With it being 46%, I find him unreliable both for damage and utility (in PVP especially, hits like a wet noodle for some reason ~1k if he doesn't crit). Anyone here who has an Ares GR Kane and made it work? Would really appreciate some insight to this. Thank you!
Edit: Also realised that the crit percentage seems a bit wonky. Sometimes after I upgrade my runes the percentage seems to drop I don't really understand it.