I do not own one so I don't have a ton of experience but I did borrow one for a couple rolls a while back. Unfortunately, those negatives along with most of the others from that time in my life (college) where destroyed, so I cannot post examples. From what I remember, it was a very nice lens which gave me excellent results and importantly had the ability to go to f/1.4 when it was needed. As a college student I was a one lens one body kind've guy. All extra money went to...uhh, maybe I dont want to get into that here 😉
This lens gets a ton of crap for being soft, distortion, etc. To me, and maybe its due to what I shoot, none of that bothered me at all. I still dont understand why for some lenses defects are called "character" yet for others they are grounds to label a lens junk. In the end, if you are exacting about having the utmost quality 100% of the time then this lens might not be for you. If you can deal with some shots having some "character", some softness wide open and at the edges of the frame, you'll probably love it.