I've had no bad luck with it. If its a good deal then buy yourself a box of 50, if the gun likes it and you are happy then stock up. All guns are different and some may not like it, others will. I've been fortunate and haven't had an ammo picky firearm other than an SU22.
My SR9C had no problem with it. I did do testing to find out how many rounds without cleaning before the pistol had a malfunction. It was somewhere after 450 rounds.
The Blazer aluminum has never let me down. People have been shooting it for about 30 years and I have never worked on or heard of anyone needing repair on a firearm from a steady diet of Aluminum case Blazer. The Blazer brass ammo is at least as good as white box Winchester if not better. Plus the brass reloads well. No fear.
I have switched almost exclusively to Blazer for my Glocks and M&P. For me it has been reliable, available, inexpensive, and accurate enough to consistently hit steel at 100 yds. A lot of stuff I have tried has not done that. Wolf was pretty accurate suprisingly, but after getting a case with hard primers, I have moved away from that. I probably clean my handguns every 1,000 rounds or so and have noticed no problems since switching.