Serges writing

Anyone else noticing serges songwriting even just lyrically has been going downhill? Going from LSF, Where did All The Love Go and La Fee Verte for example to Coming Back to me good and the whole of the Alchemist is so mad. Even musically happenings sounds mostly like David Brent heard a couple Calvin Harris tunes and decided he could do better. Even the old frontman has been doing a whole lot better lyrically. Has Serge spoke about the big changes in the writing?