Do you think Lady Gaga's seguinte album will be bad?

Actually, Born This Way isn't a bad album at all, but that's just my opinion. por "her anterior album", I'm assuming you (hopefully) mean Artpop, which really isn't a good album. Cheek to Cheek is quite excellent, if you ask me. Gaga's vocals are on point on that album, and Tony Bennett is a legend.
Also, listen to her latest national anthem performance and her Oscars tribute to Julie Andrews and The Sound of Music. Her career is FAR from ending.
On another note, it's kinda amazing people are STILL shocked por her vocals after that national anthem performance. I thought people stopped doubting her vocal ability years ago.

Do you think it will rain tomorrow ?

Who knows? There are three 'I don't' things here:
-take a Divination class
-listen to Lady Gaga music
-know

Uuum, I don't think Lady Gaga's career is gonna end anytime soon XD

Well, I think you are the only person who thinks her albums are bad. Besides she has won many awards. So, yeah, obviously your opinion. I can't predict what she'll her come out with next, probably some good songs. Who knows? You should have just asked this in her spot, there is a Lady Gaga spot on here. Yes, I am a Lady Gaga fan, her música to me is amazing.