Worth a 3 year wait? For sure. But with all the things that happened from the release of FFS I must say I can wait 3 more years for R9 (I hope I won't tho ), but PLEASE release something only after the album is ready. I can't take another whole year of teasing, meltdowns, antidiary mess and stuff like that.
There are some very clever songs sonically and I commend her for taking a risk, but the "experimental" sound doesn't always work for me. I certainly expected a 100% flawless masterpiece after 3 years considering her best albums have all been made in 6 months or even less, but I'm happy she finally released it and I hope it grows on me.