Just my opinion and welcome to hear the thoughts of others, this Xtreme release is the best release from any manufacturer for ....... ever.
Xtreme reminds me of buying packs as a kid with the knowledge of knowing l have a chance to complete the set.
Packs are affordable at $3 each and everyone is a chance to get an autograph card.
Also, with the larger amount of signatures available everyone gets one (that buys 15 packs).
Limited edition cards are great but a 5 year old can't afford too many packs @ $8+ a pack.
Well done ESP. Hope there are more releases like this.