I have the 4200 which is similar in operation to the 5200. The 4200 lacks the fluid dispenser and also takes a long time to charge.
The 4200 does a good job on wood floors in sweeper mode and will do a decent job of cleaning lightly soiled tile in mop mode. I use a combination of water and Bona hard surface cleaner on tile. Since the 4200 doesn't have a dispenser I spray sections of the tile with cleaner. A Mint will not clean grout well or scrub. I use mine weekly on wood and tile and use a roomba and scooba once a month.
The number one Mint feature for me is how quiet it is.
Reds x 3, Dirt Dog, Disco (now a parts bot), Create, Scooba 350, and Security Dawg