No why? The 21.5 inch just fits nice and snug on my desk. 23inch (I used my friend's to test it) just didn't fit. I have a corner workstation that is about 14-15 years old. I've had it my entire life, haha, so with the 23inch+ monitor, the keyboard was on my lap.
3/5. Being a gamer, it don't like seeing an SSD in place of a more powerful graphics card; however, since you seem to want it for all-around purposes, it is quite good so it would be a 4/5. Then I brought it another point down for the PSU.
The PSU: Imo, a PSU is far to crucial to a PC to not have a brand name unit, and if it dies, the rest of your parts may be lost as well.