quick note - 1.1.7 will crash if you click options before adding any VST's to bridge! (have not tested 1.1.8). Once you've set some to bridge this is not an issue, very stable - hasn't crashed or caused crashes when in use (in Ableton)
If the window fails to resize when you load a vst (rarely happens) just remove and re-add it (or resize manually with something like AltDrag)
I have previously used jbridge but found it less stable and switched to this. May not hold for newer versions, just including for comparison
going to the website and entering my purchased email immediately gave me a download link for 1.1.8 (you may want to check your version if you have purchased from a reseller)
So far it has not failed to load any VST I've tried with it, a lot of small producers put out 32 bit vst's that will likely never be updated so this is pretty handy to have.
No complaints with regards to UI/UX (apart from the colours, but this is pretty minor, its hardly an eyesore and you wont be looking at it very often)