People slag them off, unfairly in my opinion.
It does depend what you want to use them for, they won't deliver the consistency of a bolt action BUT remember what you are wanting to use it for.
I had a cz silhouette, traded it for a 10/22 all weather. Absolutely delighted. It is handy, accurate enough for lamping and very reliable (i use eley subs). You do need to keep the working parts clean but its no big task.
As said above, trigger is terrible. I got a trigger kit from midway uk, took 10 mins to put in and groups tightened up really nicely.
I use mine mostly for walking wi