Yeah, mastering is terrible. I really dislike lowering too many dBs through compression and avoid reduction when limiting. It's better to have not that loud mixes IMO.
The reverb on the sax may be a bit too much. I'd lower it a bit since it takes too much space.
The bell-ish instrument has too much reverb or is too loud too, it generates too much noise.
Anyway, this is sounding great, just a bit reverb-ish