Takingcarababies??

Hey has anyone here tried this program? Is it worth the price tag? My little one is 7 weeks and will sleep 3 hour stretches at night when with me but only 2 hour stretches in her bassinet with a snuggle me and will all together refuse to sleep in it past midnight. I really would love if she would sleep better independently and a little longer. Shes on the boob every 2.5-3 hrs. I’ve heard this program is good, do any of you have personal experience?