Boune and Crush are not my favorite albums, but they are up there on the list opposed to Bon Jovi and 7800. There are more songs on them that I like than I don't like. I don't really care for two songs on each of those albums, but the rest I find good. I am anxious to hear what they have to offer in the next album and I have a positive feeling about it.
I don't think you have to worry, I don't think there will be another TLFR cause that was just an experiment for them, not that I don't like it.