“As far as prog comebacks go, EL ECO DEL SOL is a smashing success and delivers everything i could want from a classic 70s prog band. While it does not outdo it’s classic predecessor in intensity and compositional prowess, it does nevertheless deliver the goods as a brilliant sophomore album that in all honesty sounds like it truly could have come out two years after the debut “Anabelas.” This album easily captures the zeitgeist of the original timeline of BUBU’s first rendition and although some could deem that too safe for its own good, i would argue that i’d rather hear an anachronistic album that is done brilliantly than something half-baked that the band was trying to capture and had no realistic ability to pull it off. Andreoli knows his strengths and on EL ECO DEL SOL he nurtures them well making BUBU’s long awaited comeback an effort well worth waiting for. Do expect a mellower album than “Anabelas” in the overall scheme but the compositional constructs exude the classic vibe that made that album so great.” (siLLy puPPy – Progarchives)
“A masterpiece of progressive rock music. Excellent sound engineering with very mature songwriting (though sometimes showing a style that feels dated), there is very little “fat” or “slough”–as well as many surprising twists and turns–in any part of any of these songs.” (Bruford Freak – Progarchives)