I've been in the lounge umpteen times as a guest of Malaysia. It's fine for its purpose, to kill time: a better than nothing place to grab a coffee and maybe chance something noodly.
I'm not sure why anyone would plan a trip around getting dodgy food and a free drink at an airport, especially when facing hours of somewhat better food and drink on board. (True even for MH passengers - DPS KUL is over time hurdle for serving booze)
There are a handful of lounges in major airports where it really can be a pleasure to spend an hour or so. Denpasar does not fall into that category.
And, if anyone is interested, neither does Izmir. 😯