Short answer:
I do really like it and will keep it around indefinitely. Well worth having, especially if the price is right.
Long answer:
Honestly, I don't use it much. It's not on a board, it's kept in the 'toolbox.'
FWIW, I'm not often in need of cleaner/colorful boosts.
For guitar, the tendency is to have some sort of lower gain overdrive (SD1/TS9) as the defacto boost. The bass cut/mid bump compliments my crunchy amp setting.
For bass, the tendency is to have an EQ pedal (a GE7B for the last several years) on the board to give a little volume boost and slight bass cut and low mid bump. It's subtle, but necessary, as too much low lows when boosting sends my amp (which is on the edge of staying clean and tight) into crunch.

I like to have the graphic EQ just in case something corrective needs to happen, too.
My only actual boost (before the BP1W) is an 1980 MXR Micro Amp. It does that clean/linear thing perfectly. However, if I were to need to use it out for a gig, it's troublesome since it's old, doesn't have a power supply jack, etc... When I tried the BP1W, I liked that it had a very clean/linear mode (which does the Micro Amp thing) as well as the two colorful modes. Plus, you can set it to be clean or sort of crunchy.
...and it's a new BOSS, so it's trustworthy and has a power supply jack.