Nice! Everyone should have one, great to teach newbies on or just "plink" around. Should you have the desire, it's kind of like the Jeep of the gun world, there's a billion aftermarket parts available.
I like them so good I have 3 of them. One is my boat gun and it has really been put though the ringer. It spend 2 weeks under water at one time, I forgot to take it out of the and I forgot to take the plug out of the boat, we had several heavy rains over the two weeks. After a good drying out and a little oil it was working fine. That was over 10 years ago and I just shot an ell with it Saturday.
10-22's are the Remington Nylon 66's of today. The only thing that I know of that would improve a 10-22 is a better trigger.