Definitely worth the price + tip. Especially the smaller flames look nice. Some annotations:
Not all animations are perfectly repeatable, there is a small cut.
Blaze2 has some none transparent black backgrounds.
Some textures like blue 3 look cropped.
All animations blend to black instead of alpha, which in my case is annoying.
These images are large as promised (for an animation), but with a lot of empty margin (partially > 50%). I had to resize them manually.
No texture atlas included (not promised, but I consider them helpful for animations)
As seen on the screenshots too, some animations are colored and reused, so the actual count of "unique" animations is a little bit lower.