I used this over three years in indoor and outdoor venues with different brands and sizes of fog machines (JEM, Martin, American Dj...).
In my opinion it's smells a bit weird (not necessarily bad), but most of my colleagues did not smell it. The fluid creates good and dense fog.
I never had any issue about a leaking canister. The canister comes welded in plastic and the cap is closed well. I always ordered multiple due to the discount as 5 liters are used quite fast.
I think, it's a good option to different, more expensive fluids and can just highly recommend it.
Delivery fast and strong package as usual.