No, but, also, yes.
In a game which plays out "properly" where people do relatively intelligent things most of the game and play to win to the best of their abilities, then jungle is an awesome role.
In a game which some stupid fiesta bull shit happens and someone gets three kills, then jungle sucks.
Mostly, this stems from the fact that once you have an advantage, lanes can more heavily press their advantage and "win harder" to a greater extent than jungle. Expanding a lead you obtain in the jungle is difficult, and certainly inconsistent.
Once upon a time, junglers could just fuck up a lane even if the lane was ahead, so long as the jungler had their health. (Usually cause laners were around 2/3 health from trading) Now, not so much. Especially as lanes become more about just shoving and not fighting, no smaller incremental trades like in previous metas.