Bit old topic maybe but I bought one of these and as a novice I can say I'm fairly happy with it!
Yes the top is a bit flimsy, the mitre track thing has a bit of play in it and the parallel guide seems a bit short to me but as the more I use it the better I'm getting.
I'm not going to get an amazing finish I know but considering all the wood I use is from dismantled pallets it comes out looking a lot better than it goes in! Square and if you don't try to force it, ripping long lengths stay pretty straight. I'm going to try a jointing jig to see if it can be better.
Features wise, the height adjustment and tilt work fine. The laser line isn't particularly helpful to be honest and I don't even know what part of my shed I threw the extension wings and waste bag into! Big floppy flaps of pressed steel and too many screws!
Probably the thing that would scare people was my rip blade had two missing teeth and a bent tip :? It did come with two blades though so not a massive obstacle.
However though, as a beginner it gives very encouraging, pretty accurate results. I'm using it to square off and tidy pallet wood so I can make shelves for the house. With a jig I can get decent tenons for a table I'm doing and I'm looking forward to rigging up some tapering and crosscut sled things.
I mostly bought it because I don't have the loot for a decent branded one but it does a much faster and better job than me and a handtool so if you don't have a table saw and are curious to try one or need a back up maybe, I don't think £90 is too bad and each time I use it I get inspired to try more projects! Next time they run it, give it a chance, if it doesn't impress then just return it but I think you'll be pleasantly surprised