I've only had this about a month, and usually deplore the idiots who rush to review a product when they've hardly got it out of the box, let alone used it over a period of time. However, this glue gun has worked consistently well and as long as it lasts (and Bosch products usually do) I shall be satisfied.
I'm a professional bookseller so I use a glue gun for an hour or more three or four times a week to pack my parcels of books. This model produces a thin consistent line of glue through a metal tube, ideal for my purposes. My last glue gun had a wider outlet, rubber tipped. The rubber soon perished and fell off, leaving an overlarge delivery hole. It also gave out after five years, having cost £100. At £16 or £17 the Bosch only has to last a bit more than a year and I will have had my money's worth.
The only downside with this gun, compared with the other, is that it is very light and easily knocked over. One solution, which Bosch could contemplate, would be to enlarge the wire stand in front to make it wider. This would give a bit more stability.
Overall the gun has a good feel. If I were using it for craftwork its ability to produce small dots of hot glue would be ideal, and for bigger projects it works well for me.